{"id":7597,"date":"2026-08-26T15:04:30","date_gmt":"2026-08-26T13:04:30","guid":{"rendered":"https:\/\/tenesys.io\/?p=7597"},"modified":"2026-08-26T15:04:31","modified_gmt":"2026-08-26T13:04:31","slug":"secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in","status":"publish","type":"post","link":"https:\/\/tenesys.io\/en\/blog\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\/","title":{"rendered":"Secure Remote Access: How to Let Vendors In Without Letting Viruses In?"},"content":{"rendered":"<style>.kb-row-layout-id7597_c0ed46-f9 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id7597_c0ed46-f9 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id7597_c0ed46-f9 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-xl, 4rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_c0ed46-f9{border-top:0px solid var(--global-palette6, #718096);}.kb-row-layout-id7597_c0ed46-f9 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id7597_c0ed46-f9 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id7597_c0ed46-f9{border-top:0px solid var(--global-palette6, #718096);}}@media all and (max-width: 767px){.kb-row-layout-id7597_c0ed46-f9 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_c0ed46-f9{border-top:0px solid var(--global-palette6, #718096);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id7597_c0ed46-f9 alignnone tenesys-menu-and-content-wrapper wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column7597_968f17-44 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column7597_968f17-44 > .kt-inside-inner-col{box-shadow:0px 0px 10px 0px rgba(30, 30, 30, 0.05);border-top:0px solid #e6e6e6;border-right:0px solid #e6e6e6;border-bottom:0px solid #e6e6e6;border-left:0px solid #e6e6e6;}.kadence-column7597_968f17-44 > .kt-inside-inner-col,.kadence-column7597_968f17-44 > .kt-inside-inner-col:before{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kadence-column7597_968f17-44 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_968f17-44 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_968f17-44 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_968f17-44 > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column7597_968f17-44 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_968f17-44{position:relative;}.kadence-column7597_968f17-44, .kt-inside-inner-col > .kadence-column7597_968f17-44:not(.specificity){margin-top:0px;}@media all and (max-width: 1024px){.kadence-column7597_968f17-44 > .kt-inside-inner-col{border-top:0px solid #e6e6e6;border-right:0px solid #e6e6e6;border-bottom:0px solid #e6e6e6;border-left:0px solid #e6e6e6;flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_968f17-44 > .kt-inside-inner-col{border-top:0px solid #e6e6e6;border-right:0px solid #e6e6e6;border-bottom:0px solid #e6e6e6;border-left:0px solid #e6e6e6;flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_968f17-44 kvs-md-false kvs-sm-false tenesys-desktop-internal-menu\"><div class=\"kt-inside-inner-col\"><style>.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-wrap .kb-table-of-content-list{color:var(--global-palette5, #4A5568);font-size:12px;font-weight:500;font-style:normal;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-wrap .kb-table-of-content-list .kb-table-of-contents__entry:hover{color:var(--global-palette4, #2D3748);}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-wrap .kb-table-of-content-list .active > .kb-table-of-contents__entry{color:var(--global-palette3, #1A202C);}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-list li{margin-bottom:12px;}.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-list li .kb-table-of-contents-list-sub{margin-top:12px;}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-wrap .kb-table-of-content-list{font-size:14px;}}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-list li{margin-bottom:16px;}}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id7597_ebef60-9f .kb-table-of-content-list li .kb-table-of-contents-list-sub{margin-top:16px;}}<\/style><\/div><\/div>\n\n\n<style>.kadence-column7597_77c753-6d > .kt-inside-inner-col{padding-top:0px;}.kadence-column7597_77c753-6d > .kt-inside-inner-col,.kadence-column7597_77c753-6d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_77c753-6d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_77c753-6d > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_77c753-6d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_77c753-6d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_77c753-6d{position:relative;}.kadence-column7597_77c753-6d, .kt-inside-inner-col > .kadence-column7597_77c753-6d:not(.specificity){margin-top:0px;}@media all and (max-width: 1024px){.kadence-column7597_77c753-6d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_77c753-6d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_77c753-6d tenesys-content-next-to-internal-menu\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_f99a9d-7f{margin-top:0px;margin-bottom:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id7597_f99a9d-7f > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id7597_f99a9d-7f > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id7597_f99a9d-7f > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:50%;margin-left:auto;margin-right:auto;padding-top:0px;padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_f99a9d-7f > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id7597_f99a9d-7f > .kt-row-column-wrap{max-width:70%;margin-left:auto;margin-right:auto;grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_f99a9d-7f{margin-bottom:var(--global-kb-spacing-sm, 1.5rem);}.kb-row-layout-id7597_f99a9d-7f > .kt-row-column-wrap{max-width:98%;margin-left:auto;margin-right:auto;padding-right:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id7597_f99a9d-7f alignnone tenesys-section-small-width-on-desktop wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column7597_84114d-d5 > .kt-inside-inner-col{padding-top:0px;}.kadence-column7597_84114d-d5 > .kt-inside-inner-col{border-top:0px solid var(--global-palette6, #718096);}.kadence-column7597_84114d-d5 > .kt-inside-inner-col,.kadence-column7597_84114d-d5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_84114d-d5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_84114d-d5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_84114d-d5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_84114d-d5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_84114d-d5{position:relative;}@media all and (max-width: 1024px){.kadence-column7597_84114d-d5 > .kt-inside-inner-col{border-top:0px solid var(--global-palette6, #718096);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_84114d-d5 > .kt-inside-inner-col{border-top:0px solid var(--global-palette6, #718096);flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_84114d-d5\"><div class=\"kt-inside-inner-col\">\n<p>External vendors keep your production lines moving. When a specialized machine encounters an issue, you need their technical expertise immediately. But granting remote support often feels like lowering the drawbridge to your entire factory network.<\/p>\n\n\n\n<p>If a third-party technician logs in through an unmanaged connection, they bring hidden risks with them. A single infected device can compromise your entire shop floor, grinding SCADA systems and older PLCs to a sudden halt.<\/p>\n\n\n\n<p>The challenge isn&#8217;t just about keeping attackers out. It is about letting the right engineers in safely. You can give external support teams the exact access they need to fix a machine without risking unexpected downtime, triggering network crashes, or violating OEM warranties.<\/p>\n\n\n\n<p>Here is how to bridge the gap between strict IT security and continuous plant uptime.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Traditional VPNs Fail Industrial Remote Support Security?<\/h2>\n\n\n\n<p>Traditional VPNs fail in manufacturing because they grant broad network-level access instead of application-specific access. Once an external technician connects via a standard VPN, their laptop sees the entire operational technology network. Any latent malware on their device can then spread laterally across your SCADA systems and programmable logic controllers.<\/p>\n\n\n\n<p>Without tight network segmentation, a standard VPN acts as an open gateway. It hooks the outside world directly to your plant floor. This setup completely overlooks the operational risks unique to industrial hardware.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Danger of Network-Wide Lateral Movement<\/h3>\n\n\n\n<p>Inside a traditional tunnel, traffic moves without restriction. If a vendor&#8217;s laptop carries an unnoticed ransomware strain, that threat crosses your perimeter instantly. It scans the environment, uncovers vulnerable SCADA systems, and spreads across the facility. This lateral movement turns a quick maintenance session into a plant shutdown, causing unexpected operational downtime for old machinery.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why the &#8220;All-or-Nothing&#8221; Access Model Destroys Plant Security Policy?<\/h3>\n\n\n\n<p>Standard corporate connections use an all-or-nothing model. This approach clashes with a safe plant security policy. Instead of limiting a contractor to a single machine interface, a standard VPN exposes every IP address on the subnet.<\/p>\n\n\n\n<p>When evaluating VPN vs. zero trust manufacturing setups, wide visibility becomes an active hazard. Industrial remote support security demands strict protocol isolation. Legacy perimeter defenses simply fail to protect modern secure remote access manufacturing systems.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Capability<\/strong><\/th><th><strong>Traditional VPN<\/strong><\/th><th><strong>Zero Trust Architecture<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Access Level<\/strong><\/td><td>Broad network-layer access<\/td><td>Application\/Device-specific micro-segmentation<\/td><\/tr><tr><td><strong>Device Visibility<\/strong><\/td><td>Sees the entire subnet<\/td><td>Sees only the designated asset (e.g., one PLC)<\/td><\/tr><tr><td><strong>Risk of Lateral Contagion<\/strong><\/td><td>High (Malware can jump between systems)<\/td><td>Zero (Isolated session paths)<\/td><\/tr><tr><td><strong>Production Risk<\/strong><\/td><td>High (Uncontrolled traffic spikes)<\/td><td>None (Mediated traffic brokers)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Managing External Service Technicians: Eliminating the Infected Laptop and USB Risk<\/h2>\n\n\n\n<p>Factories can eliminate the risk of unverified third-party devices by enforcing a strict proxy-based access model that relies on isolated jump servers and credential vaulting. By routing all maintenance through a secure intermediary environment, external technicians never directly connect their unmanaged laptops or infected USB drives to the physical production network.<\/p>\n\n\n\n<p>External specialists constantly step onto the floor or log in remotely. They often use laptops previously attached to unsecure client networks, bringing invisible hazards straight to your production machinery.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Isolating the Vendor Session via a Secure Jump Server<\/h3>\n\n\n\n<p>To handle managing external service technicians safely, you must sever the direct link between their machine and your hardware. A secure jump server acts as a strict intermediary. The technician controls a remote desktop view rather than interacting with the physical network. This setup stops direct malware deployment and enforces strict vendor laptop control.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Stopping USB Infections Before They Reach the Machine<\/h3>\n\n\n\n<p>Physical media brought to the floor poses an equal danger. An infected flash drive bypasses firewall defenses entirely. A modern third party access policy counters this threat with file sanitization. Before any update file moves to a controller, software strips out hidden malicious code. This creates a functional, air-gapped protection layer for your machinery.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zero Direct Routing:<\/strong> no external IP address maps directly to a production asset.<\/li>\n\n\n\n<li><strong>Session Termination:<\/strong> all remote maintenance occurs inside a monitored jump server environment.<\/li>\n\n\n\n<li><strong>Multi-Factor Brokerage:<\/strong> multi-factor authentication must clear at the IT perimeter before opening the OT broker.<\/li>\n\n\n\n<li><strong>Data Sanitation:<\/strong> every file entering the production zone must pass content disarmament and reconstruction to block flash drive infection patterns.<\/li>\n<\/ul>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_8238c6-62{margin-top:0px;margin-bottom:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id7597_8238c6-62 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id7597_8238c6-62 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id7597_8238c6-62 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:50%;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_8238c6-62 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id7597_8238c6-62 > .kt-row-column-wrap{max-width:70%;margin-left:auto;margin-right:auto;grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_8238c6-62{margin-bottom:var(--global-kb-spacing-sm, 1.5rem);}.kb-row-layout-id7597_8238c6-62 > .kt-row-column-wrap{max-width:100%;margin-left:auto;margin-right:auto;padding-right:0px;padding-left:0px;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_8238c6-62{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id7597_8238c6-62 alignnone tenesys-section-small-width-on-desktop wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column7597_764fdc-16 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.kadence-column7597_764fdc-16 > .kt-inside-inner-col,.kadence-column7597_764fdc-16 > .kt-inside-inner-col:before{border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;}.kadence-column7597_764fdc-16 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_764fdc-16 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_764fdc-16 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_764fdc-16 > .kt-inside-inner-col{background-image:linear-gradient(180deg,var(--global-palette1) 0%,var(--global-palette1) 86%,var(--global-palette2) 86%);}.kadence-column7597_764fdc-16 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_764fdc-16{position:relative;}@media all and (max-width: 1024px){.kadence-column7597_764fdc-16 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);padding-left:var(--global-kb-spacing-md, 2rem);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_764fdc-16 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);flex-direction:column;justify-content:center;}.kadence-column7597_764fdc-16 > .kt-inside-inner-col,.kadence-column7597_764fdc-16 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_764fdc-16 kb-section-dir-vertical tenesys-block-bg-blue-navy bg-not-equal\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading7597_7930ca-fa, .wp-block-kadence-advancedheading.kt-adv-heading7597_7930ca-fa[data-kb-block=\"kb-adv-heading7597_7930ca-fa\"]{display:block;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_7930ca-fa mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_7930ca-fa[data-kb-block=\"kb-adv-heading7597_7930ca-fa\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_7930ca-fa img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_7930ca-fa[data-kb-block=\"kb-adv-heading7597_7930ca-fa\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<span class=\"kt-adv-heading7597_7930ca-fa eyebrow wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading7597_7930ca-fa\">our service<\/span>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading7597_e16100-0c, .wp-block-kadence-advancedheading.kt-adv-heading7597_e16100-0c[data-kb-block=\"kb-adv-heading7597_e16100-0c\"]{margin-top:0px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_e16100-0c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_e16100-0c[data-kb-block=\"kb-adv-heading7597_e16100-0c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_e16100-0c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_e16100-0c[data-kb-block=\"kb-adv-heading7597_e16100-0c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading7597_e16100-0c toc-ignore wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading7597_e16100-0c\">Is your factory floor ready for external audits without risking a production halt?<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading7597_6c4739-4d, .wp-block-kadence-advancedheading.kt-adv-heading7597_6c4739-4d[data-kb-block=\"kb-adv-heading7597_6c4739-4d\"]{display:block;margin-bottom:var(--global-kb-spacing-xl, 4rem);font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_6c4739-4d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_6c4739-4d[data-kb-block=\"kb-adv-heading7597_6c4739-4d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_6c4739-4d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_6c4739-4d[data-kb-block=\"kb-adv-heading7597_6c4739-4d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<span class=\"kt-adv-heading7597_6c4739-4d wp-block-kadence-advancedheading has-kb-palette-6-color has-text-color\" data-kb-block=\"kb-adv-heading7597_6c4739-4d\">Don&#8217;t let unverified vendor connections remain a blind spot in your plant security policy. Schedule an OT Network Security Assessment with Tenesys today. We will help you design a zero-trust, completely passive remote access architecture that keeps the auditors happy, satisfies NIS2 regulations, and keeps your production lines running flawlessly 24\/7.<\/span>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns7597_1a9834-3d{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:flex-start;align-items:center;}.kt-btns7597_1a9834-3d .kt-button{font-weight:normal;font-style:normal;}.kt-btns7597_1a9834-3d .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns7597_1a9834-3d .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns7597_1a9834-3d .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns7597_1a9834-3d .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns7597_1a9834-3d .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns7597_1a9834-3d .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns7597_1a9834-3d .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns7597_1a9834-3d\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn7597_2b60af-bc.kb-button{width:initial;}<\/style><a class=\"kb-button kt-button button kb-btn7597_2b60af-bc kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-inherit button-style-secondary kt-btn-has-text-true kt-btn-has-svg-false  wp-block-button__link wp-block-kadence-singlebtn\" href=\"https:\/\/tenesys.io\/en\/services\/risk-analysis-and-security-audits\/\"><span class=\"kt-btn-inner-text\"><strong><strong>Get Your Custom OT Security Blueprint Today!<\/strong><\/strong><\/span><\/a><\/div>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_f945a1-b6{margin-top:0px;margin-bottom:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id7597_f945a1-b6 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id7597_f945a1-b6 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id7597_f945a1-b6 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:50%;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_f945a1-b6 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id7597_f945a1-b6 > .kt-row-column-wrap{max-width:70%;margin-left:auto;margin-right:auto;grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_f945a1-b6{margin-bottom:var(--global-kb-spacing-sm, 1.5rem);}.kb-row-layout-id7597_f945a1-b6 > .kt-row-column-wrap{max-width:98%;margin-left:auto;margin-right:auto;padding-right:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id7597_f945a1-b6 alignnone tenesys-section-small-width-on-desktop wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column7597_b14d08-a5 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);}.kadence-column7597_b14d08-a5 > .kt-inside-inner-col{border-top:1px solid var(--global-palette6, #718096);}.kadence-column7597_b14d08-a5 > .kt-inside-inner-col,.kadence-column7597_b14d08-a5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_b14d08-a5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_b14d08-a5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_b14d08-a5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_b14d08-a5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_b14d08-a5{position:relative;}@media all and (max-width: 1024px){.kadence-column7597_b14d08-a5 > .kt-inside-inner-col{border-top:1px solid var(--global-palette6, #718096);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_b14d08-a5 > .kt-inside-inner-col{border-top:1px solid var(--global-palette6, #718096);flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_b14d08-a5\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">How to Monitor Legacy SCADA and PLCs Without Triggering Production Downtime?<\/h2>\n\n\n\n<p>Monitoring legacy production assets safely requires a passive monitoring architecture that mirrors network traffic via SPAN ports or network TAPs. This approach allows security tools to inspect data packets and detect anomalies in real-time. It injects zero active scanning traffic, protecting old systems from crashing or losing vendor warranties.<\/p>\n\n\n\n<p>Maintenance teams rightfully fear active network scanners like Nessus or Nmap. These heavy IT utilities easily overwhelm older automation hardware, causing sudden system freezes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Power of Passive Monitoring: Listen, Don&#8217;t Ping<\/h3>\n\n\n\n<p>Active IT tools broadcast non-stop queries to discover hardware. For a 15-year-old controller, this traffic spike can trigger a total crash. Safe tracking requires passive monitoring.<\/p>\n\n\n\n<p>Deep packet inspection reads mirrored traffic silently. The tool listens without sending a single packet into the automation loop, keeping SCADA security intact. This method shows how to monitor old machines without any direct interference.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Protecting Legacy Windows Systems Without Forced Reboots<\/h3>\n\n\n\n<p>Many plants run old workstations on Windows XP or Windows 7. This technological debt cannot be resolved with standard IT patches or forced reboots. A zero-disruption architecture protects these legacy infrastructure assets from the outside. It wraps them in a network-layer shield, delivering successful protection for old PLC controllers without risking unexpected line stops.<\/p>\n\n\n\n<p><strong>Engineered for zero disruption:<\/strong> our OT-specific security architecture relies exclusively on passive network listening. Because the system injects zero active packets into the automation loop, there is absolutely no risk of overloading legacy communication links, altering cycle times, or violating original equipment manufacturer warranties.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Streamlining Industrial Network Audits and NIS2 Compliance<\/h2>\n\n\n\n<p>Achieving NIS2 compliance for factory remote access requires an immutable audit trail. It logs every keystroke, configuration change, and video recording of a vendor&#8217;s remote session. This centralized logging guarantees complete visibility, turning third-party maintenance activities into verifiable documentation for regulatory auditors without slowing down daily operations.<\/p>\n\n\n\n<p>For leadership teams, compliance has evolved past basic paperwork. New regulatory frameworks move the legal burden of uptime and safety straight to the boardroom.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Building an Immutable Audit Trail with Privileged Access Management<\/h3>\n\n\n\n<p>Passing an industrial NIS2 network audit requires ironclad accountability. A Privileged Access Management platform logs every movement a remote vendor makes. It saves unalterable session recording logs. If a code modification causes an issue later, teams locate the exact change in seconds. This turns verification into a straightforward process.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bridging the IT\/OT Culture Gap with Transparent, Shared Reporting<\/h3>\n\n\n\n<p>IT teams hunt for data logs, while automation engineers focus on machine uptime. A secure access platform resolves this split through transparent, shared reporting. It translates deep network data into clear facts. This strategy for IT and OT security integration gives both teams a unified view. It proves to inspectors that the facility remains a predictable, safe environment.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Request &amp; Approval:<\/strong> the external vendor requests access through an IT-managed portal for a specific time window.<\/li>\n\n\n\n<li><strong>Authentication &amp; Isolation:<\/strong> the vendor authenticates via MFA and connects directly to a secure, isolated jump server session.<\/li>\n\n\n\n<li><strong>Monitored Execution:<\/strong> the vendor handles remote maintenance on the designated PLC while the system logs all actions and records the visual session.<\/li>\n\n\n\n<li><strong>Instant Tear-Down &amp; Logging:<\/strong> the session terminates automatically upon completion. The generated audit trail is encrypted and stored for compliance review.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Securing Your Factory Floor Without Stopping Production<\/h2>\n\n\n\n<p>You do not have to choose between strict cyber security compliance and continuous plant uptime. Tenesys designs and implements non-intrusive, AWS-backed security architectures tailored specifically to the fragile realities of industrial automation networks.<\/p>\n\n\n\n<p>Engineers cannot simply reboot a production line server to apply a patch. By focusing on perimeter protection and smart risk mitigation, we establish a secure bridge for data exchange. This practical approach to IT and OT network segmentation protects older machinery while giving IT teams the clarity they require. It allows safe data exchange between the shop floor and the office without breaking the daily workflow.<\/p>\n\n\n\n<p>This transition from reactive, manual troubleshooting to a predictable framework is the only way to protect your uptime. We break down this exact strategy in our article <strong><a href=\"https:\/\/tenesys.io\/en\/blog\/vendor-assessment-guide-how-to-pass-vw-amazon-and-tier-1-security-audits\/\" data-type=\"post\" data-id=\"7540\">Vendor Assessment Survival Guide: How to Pass VW, Amazon &amp; Tier-1 Security Audits Without Stalling Sales<\/a><\/strong>, where we show how replacing guesswork with structured systems turns security from an operational bottleneck into a real competitive advantage. Tenesys brings this precise level of cloud-native protection to your physical operations, keeping the shop floor running smoothly without a single hitch.<\/p>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_35afd6-3a{margin-bottom:var(--global-kb-spacing-xl, 4rem);}.kb-row-layout-id7597_35afd6-3a > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id7597_35afd6-3a > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id7597_35afd6-3a > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-none, 0rem );max-width:670px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id7597_35afd6-3a > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 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.kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_285a04-b2\"><div class=\"kt-inside-inner-col\"><style>.kadence-column7597_05fd5c-04 > .kt-inside-inner-col,.kadence-column7597_05fd5c-04 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_05fd5c-04 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_05fd5c-04 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_05fd5c-04 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_05fd5c-04 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_05fd5c-04{position:relative;}@media all and (max-width: 1024px){.kadence-column7597_05fd5c-04 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_05fd5c-04 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_05fd5c-04 kvs-lg-false kvs-md-false\"><div class=\"kt-inside-inner-col\"><style>.kb-image7597_a62f19-4f .kb-image-has-overlay:after{opacity:0.3;}@media all and (max-width: 767px){.kb-image7597_a62f19-4f .kb-image-has-overlay:after{border-top-left-radius:8px;border-top-right-radius:8px;}.kb-image7597_a62f19-4f img.kb-img, .kb-image7597_a62f19-4f .kb-img img{border-top-left-radius:8px;border-top-right-radius:8px;}}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7597_a62f19-4f size-full kb-image-is-ratio-size\"><div class=\"kb-is-ratio-image kb-image-ratio-land169\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/04\/karol_g.png\" alt=\"\" width=\"442\" height=\"531\" class=\"kb-img wp-image-6315 \" srcset=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/04\/karol_g.png 442w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/04\/karol_g-250x300.png 250w\" sizes=\"auto, (max-width: 442px) 100vw, 442px\" \/><\/div><\/figure>\n<\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column7597_7150e3-64 > .kt-inside-inner-col{display:flex;}.kadence-column7597_7150e3-64 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-md, 2rem);padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-md, 2rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kadence-column7597_7150e3-64 > .kt-inside-inner-col,.kadence-column7597_7150e3-64 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:0px;}.kadence-column7597_7150e3-64 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_7150e3-64 > .kt-inside-inner-col{flex-direction:column;justify-content:space-between;}.kadence-column7597_7150e3-64 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column7597_7150e3-64{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column7597_7150e3-64{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column7597_7150e3-64 > .kt-inside-inner-col{flex-direction:column;justify-content:space-between;}.kadence-column7597_7150e3-64 > .kt-inside-inner-col{background-color:var(--global-palette3, #1A202C);}.kadence-column7597_7150e3-64 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_7150e3-64{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column7597_7150e3-64{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column7597_7150e3-64{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column7597_7150e3-64 > .kt-inside-inner-col{flex-direction:column;justify-content:space-between;}}@media all and (max-width: 1024px){.kadence-column7597_7150e3-64 > .kt-inside-inner-col{flex-direction:column;justify-content:space-between;}}@media all and (max-width: 767px){.kadence-column7597_7150e3-64 > .kt-inside-inner-col,.kadence-column7597_7150e3-64 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kt-row-column-wrap > .kadence-column7597_7150e3-64{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column7597_7150e3-64{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column7597_7150e3-64 > .kt-inside-inner-col{flex-direction:column;justify-content:space-between;}.kadence-column7597_7150e3-64 > .kt-inside-inner-col{flex-direction:column;justify-content:space-between;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_7150e3-64\"><div class=\"kt-inside-inner-col\"><style>.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col,.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_9d0a4a-f1{position:relative;}.kadence-column7597_9d0a4a-f1, .kt-inside-inner-col > .kadence-column7597_9d0a4a-f1:not(.specificity){margin-bottom:var(--global-kb-spacing-sm, 1.5rem);}@media all and (max-width: 1024px){.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_9d0a4a-f1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_9d0a4a-f1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading7597_0151ff-a3, .wp-block-kadence-advancedheading.kt-adv-heading7597_0151ff-a3[data-kb-block=\"kb-adv-heading7597_0151ff-a3\"]{margin-bottom:var(--global-kb-spacing-md, 2rem);font-size:12px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_0151ff-a3 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_0151ff-a3[data-kb-block=\"kb-adv-heading7597_0151ff-a3\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_0151ff-a3 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_0151ff-a3[data-kb-block=\"kb-adv-heading7597_0151ff-a3\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading7597_0151ff-a3 eyebrow toc-ignore wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading7597_0151ff-a3\">Author<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa, .wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa[data-kb-block=\"kb-adv-heading7597_ac95fb-fa\"]{margin-top:0px;margin-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-size:24px;font-weight:300;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa[data-kb-block=\"kb-adv-heading7597_ac95fb-fa\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa[data-kb-block=\"kb-adv-heading7597_ac95fb-fa\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa, .wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa[data-kb-block=\"kb-adv-heading7597_ac95fb-fa\"]{font-size:23px;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa, .wp-block-kadence-advancedheading.kt-adv-heading7597_ac95fb-fa[data-kb-block=\"kb-adv-heading7597_ac95fb-fa\"]{font-size:22px;}}<\/style>\n<h3 class=\"kt-adv-heading7597_ac95fb-fa toc-ignore wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading7597_ac95fb-fa\">Karol G\u00f3rzy\u0144ski<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b, .wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b[data-kb-block=\"kb-adv-heading7597_762a86-6b\"]{margin-bottom:var(--global-kb-spacing-sm, 1.5rem);font-size:24px;font-weight:300;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b[data-kb-block=\"kb-adv-heading7597_762a86-6b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b[data-kb-block=\"kb-adv-heading7597_762a86-6b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b, .wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b[data-kb-block=\"kb-adv-heading7597_762a86-6b\"]{font-size:23px;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b, .wp-block-kadence-advancedheading.kt-adv-heading7597_762a86-6b[data-kb-block=\"kb-adv-heading7597_762a86-6b\"]{font-size:22px;}}<\/style>\n<h3 class=\"kt-adv-heading7597_762a86-6b toc-ignore wp-block-kadence-advancedheading has-theme-palette-5-color has-text-color\" data-kb-block=\"kb-adv-heading7597_762a86-6b\">DevOps Engineer<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading7597_f8445f-04, .wp-block-kadence-advancedheading.kt-adv-heading7597_f8445f-04[data-kb-block=\"kb-adv-heading7597_f8445f-04\"]{font-size:14px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_f8445f-04 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_f8445f-04[data-kb-block=\"kb-adv-heading7597_f8445f-04\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_f8445f-04 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_f8445f-04[data-kb-block=\"kb-adv-heading7597_f8445f-04\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading7597_f8445f-04 wp-block-kadence-advancedheading has-kb-palette-10-color has-text-color\" data-kb-block=\"kb-adv-heading7597_f8445f-04\">Passionate about cloud and modern technologies. For over two years, he has been developing his skills working with AWS and GCP. Karol manages cloud infrastructure, automates deployments, and increases system scalability using Kubernetes. He excels at managing cloud resources, whether working in AWS or GCP environments, ensuring smooth integration and software delivery processes. His experience working with multiple clouds makes him an extremely valuable team member, always ready to improve performance and drive innovation.    <\/p>\n<\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a, .wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"]{font-size:12px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"] img.kb-inline-image{width:150px;vertical-align:baseline;}.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"] a, .kt-adv-heading-link7597_482f89-2a, .kt-adv-heading-link7597_482f89-2a .kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"]{color:var(--global-palette7, #EDF2F7);}.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"] a:hover, .kt-adv-heading-link7597_482f89-2a:hover, .kt-adv-heading-link7597_482f89-2a:hover .kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"]{color:var(--global-palette7, #EDF2F7);}.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"] a, a.kb-advanced-heading-link.kt-adv-heading-link7597_482f89-2a{text-decoration:underline;}.wp-block-kadence-advancedheading.kt-adv-heading7597_482f89-2a[data-kb-block=\"kb-adv-heading7597_482f89-2a\"] a:hover, a.kb-advanced-heading-link.kt-adv-heading-link7597_482f89-2a:hover{text-decoration:underline;}<\/style>\n<a href=\"https:\/\/www.linkedin.com\/in\/karol-g%C3%B3rzy%C5%84ski-a8a62317a\/\" class=\"kb-advanced-heading-link kt-adv-heading-link7597_482f89-2a hls-underline\" target=\"_blank\" rel=\"noopener noreferrer\"><p class=\"kt-adv-heading7597_482f89-2a wp-block-kadence-advancedheading has-theme-palette-7-color has-text-color\" data-kb-block=\"kb-adv-heading7597_482f89-2a\">Linkedin<\/p><\/a>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id7597_2e4663-dd{margin-bottom:var(--global-kb-spacing-lg, 3rem);}.kb-row-layout-id7597_2e4663-dd > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id7597_2e4663-dd > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id7597_2e4663-dd > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1600px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7597_2e4663-dd > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id7597_2e4663-dd > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id7597_2e4663-dd > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id7597_2e4663-dd alignnone tenesys-block-recommended-articles wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);}.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col{border-top:1px solid var(--global-palette6, #718096);border-right:0px solid var(--global-palette6, #718096);border-bottom:0px solid var(--global-palette6, #718096);border-left:0px solid var(--global-palette6, #718096);}.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col,.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_d9d6d1-c4{position:relative;}@media all and (max-width: 1024px){.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col{border-top:1px solid var(--global-palette6, #718096);border-right:0px solid var(--global-palette6, #718096);border-bottom:0px solid var(--global-palette6, #718096);border-left:0px solid var(--global-palette6, #718096);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_d9d6d1-c4 > .kt-inside-inner-col{border-top:1px solid var(--global-palette6, #718096);border-right:0px solid var(--global-palette6, #718096);border-bottom:0px solid var(--global-palette6, #718096);border-left:0px solid var(--global-palette6, #718096);flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_d9d6d1-c4\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading7597_f81edb-cb, .wp-block-kadence-advancedheading.kt-adv-heading7597_f81edb-cb[data-kb-block=\"kb-adv-heading7597_f81edb-cb\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading7597_f81edb-cb mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading7597_f81edb-cb[data-kb-block=\"kb-adv-heading7597_f81edb-cb\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading7597_f81edb-cb img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading7597_f81edb-cb[data-kb-block=\"kb-adv-heading7597_f81edb-cb\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading7597_f81edb-cb toc-ignore wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading7597_f81edb-cb\">Read also:<\/h2>\n<\/div><\/div>\n\n\n<style>.kadence-column7597_b5233c-7f > .kt-inside-inner-col,.kadence-column7597_b5233c-7f > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7597_b5233c-7f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7597_b5233c-7f > .kt-inside-inner-col{flex-direction:column;}.kadence-column7597_b5233c-7f > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7597_b5233c-7f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7597_b5233c-7f{position:relative;}@media all and (max-width: 1024px){.kadence-column7597_b5233c-7f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7597_b5233c-7f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7597_b5233c-7f\"><div class=\"kt-inside-inner-col\"><style>.kt-post-loop7597_4ad588-a6 .kadence-post-image{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kadence-post-image img{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kt-post-loop7597_4ad588-a6 .kt-post-grid-wrap{gap:30px 80px;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;overflow:hidden;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item .kt-blocks-post-grid-item-inner{padding-top:1rem;padding-right:1.5rem;padding-bottom:1rem;padding-left:0rem;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item header{padding-top:0px;padding-right:0px;padding-bottom:10px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item .entry-title{color:var(--global-palette3, #1A202C);padding-top:10px;padding-right:0px;padding-bottom:5px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:20px;line-height:30px;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item .kt-blocks-post-top-meta{color:#777777;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item .kt-blocks-post-top-meta a{color:#777777;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-grid-item .kt-blocks-post-top-meta a:hover{color:#444444;}.kt-post-loop7597_4ad588-a6 .entry-content{color:var(--global-palette5, #4A5568);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:14px;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-footer{color:var(--global-palette5, #4A5568);border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:20px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:12px;}.kt-post-loop7597_4ad588-a6 .entry-content:after{height:20px;}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-footer a{color:var(--global-palette5, #4A5568);}.kt-post-loop7597_4ad588-a6 .kt-blocks-post-footer a:hover{color:var(--global-palette5, #4A5568);}.kt-post-loop7597_4ad588-a6 .kb-filter-item{border-top-width:0px;border-right-width:0px;border-bottom-width:2px;border-left-width:0px;padding-top:5px;padding-right:8px;padding-bottom:5px;padding-left:8px;margin-top:0px;margin-right:10px;margin-bottom:0px;margin-left:0px;}.kt-post-loop7597_4ad588-a6.kt-post-grid-layout-carousel .kb-post-grid-pause-button{color:#fff;background-color:rgba(0, 0, 0, 0.5);border:1px solid transparent;}<\/style><div class=\"wp-block-kadence-postgrid kt-blocks-post-loop-block alignnone kt-post-loop7597_4ad588-a6 kt-post-grid-layout-carousel kadence-splide-wrap \"><div class=\"kt-post-grid-layout-carousel-wrap splide kt-carousel-arrowstyle-none kt-carousel-dotstyle-none kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-dots=\"false\" data-slider-arrows=\"false\" data-slider-hover-pause=\"false\" data-slider-auto=\"false\"  data-slider-auto-scroll=\"false\" data-slider-speed=\"7000\" data-slider-gap=\"80\" data-slider-gap-tablet=\"80\" data-slider-gap-mobile=\"80\" data-slider-gap-unit=\"px\" data-show-pause-button=\"false\" data-item-selector=\".kt-post-masonry-item\" aria-label=\"Post Carousel\"><div class=\"kadence-splide-slider-init splide__track\"><ul class=\"kadence-splide-slider-wrap kt-post-grid-wrap\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kt-post-slider-item post-7597 post type-post status-publish format-standard has-post-thumbnail hentry category-manufacturing-industrial\"><article class=\"kt-blocks-post-grid-item\"><div class=\"kt-blocks-post-grid-item-inner-wrap kt-feat-image-align-top kt-feat-image-mobile-align-top kb-post-footer-bottom-align\"><div class=\"kadence-post-image\"><div class=\"kadence-post-image-intrisic kt-image-ratio-100\" style=\"padding-bottom:100%;\"><div class=\"kadence-post-image-inner-intrisic\"><a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" href=\"https:\/\/tenesys.io\/en\/blog\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\/\" aria-label=\"Secure Remote Access: How to Let Vendors In Without Letting Viruses In?\" class=\"kadence-post-image-inner-wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in-1024x1024.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Secure Remote Access: How to Let Vendors In Without Letting Viruses In\" srcset=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in-1024x1024.png 1024w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in-300x300.png 300w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in-150x150.png 150w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in-768x768.png 768w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/div><\/div><\/div><div class=\"kt-blocks-post-grid-item-inner\"><header><h3 class=\"entry-title\"><a href=\"https:\/\/tenesys.io\/en\/blog\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\/\">Secure Remote Access: How to Let Vendors In Without Letting Viruses In?<\/a><\/h3><div class=\"kt-blocks-post-top-meta\"><\/div><\/header><div class=\"entry-content\">External vendors keep your production lines moving. When a specialized machine encounters an issue, you need their technical expertise immediately. But granting remote support often feels like lowering the drawbridge to your entire factory network. If a third-party technician logs in through an unmanaged connection, they bring hidden risks with them. A single infected device&#8230;<\/div><footer class=\"kt-blocks-post-footer\"><div class=\"kt-blocks-post-footer-left\"><div class=\"kt-blocks-date kt-blocks-post-footer-section\"><time dateTime=\"26 August 2026\" class=\"kt-blocks-post-date\">26 August 2026<\/time><\/div><div class=\"kt-blocks-categories kt-blocks-post-footer-section\"><span class=\"kt-blocks-tags-icon\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"kt-blocks-cat-svg\" fill=\"currentColor\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\"><title>Categories<\/title>\n\t\t\t<path d=\"M0 10h32l-2 20h-28l-2-20zM29 6l1 2h-28l2-4h11l1 2h13z\"><\/path><\/svg><\/span><a href=\"https:\/\/tenesys.io\/en\/blog\/category\/manufacturing-industrial\/\" rel=\"category tag\">Manufacturing &amp; Industrial<\/a><\/div><\/div><div class=\"kt-blocks-post-footer-right\"><\/div><\/footer><\/div><\/div><\/article><\/li><li class=\"kt-post-slider-item post-7547 post type-post status-publish format-standard has-post-thumbnail hentry category-manufacturing-industrial\"><article class=\"kt-blocks-post-grid-item\"><div class=\"kt-blocks-post-grid-item-inner-wrap kt-feat-image-align-top kt-feat-image-mobile-align-top kb-post-footer-bottom-align\"><div class=\"kadence-post-image\"><div class=\"kadence-post-image-intrisic kt-image-ratio-100\" style=\"padding-bottom:100%;\"><div class=\"kadence-post-image-inner-intrisic\"><a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" href=\"https:\/\/tenesys.io\/en\/blog\/60-minute-ransomware-plan-how-to-isolate-production-when-the-office-network-is-infected\/\" aria-label=\"The 60-Minute Ransomware Plan: How to Isolate Production When the Office Network Is Infected?\" class=\"kadence-post-image-inner-wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/the-60-minute-ransomware-plan-how-to-isolate-production-when-the-office-network-is-infected.png\" class=\"attachment-large size-large wp-post-image\" alt=\"The 60-Minute Ransomware Plan: How to Isolate Production When the Office Network is Infected\" srcset=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/the-60-minute-ransomware-plan-how-to-isolate-production-when-the-office-network-is-infected.png 640w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/the-60-minute-ransomware-plan-how-to-isolate-production-when-the-office-network-is-infected-300x300.png 300w, https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/the-60-minute-ransomware-plan-how-to-isolate-production-when-the-office-network-is-infected-150x150.png 150w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/div><\/div><\/div><div class=\"kt-blocks-post-grid-item-inner\"><header><h3 class=\"entry-title\"><a href=\"https:\/\/tenesys.io\/en\/blog\/60-minute-ransomware-plan-how-to-isolate-production-when-the-office-network-is-infected\/\">The 60-Minute Ransomware Plan: How to Isolate Production When the Office Network Is Infected?<\/a><\/h3><div class=\"kt-blocks-post-top-meta\"><\/div><\/header><div class=\"entry-content\">Imagine a normal morning at work. An employee in the accounting department opens a malicious email attachment. Within minutes, ransomware locks down the corporate office network. But does this mean your assembly lines have to freeze? For many manufacturing plants, a breach in the front office quickly turns into a total production blackout. It does&#8230;<\/div><footer class=\"kt-blocks-post-footer\"><div class=\"kt-blocks-post-footer-left\"><div class=\"kt-blocks-date kt-blocks-post-footer-section\"><time dateTime=\"26 August 2026\" class=\"kt-blocks-post-date\">26 August 2026<\/time><\/div><div class=\"kt-blocks-categories kt-blocks-post-footer-section\"><span class=\"kt-blocks-tags-icon\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"kt-blocks-cat-svg\" fill=\"currentColor\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\"><title>Categories<\/title>\n\t\t\t<path d=\"M0 10h32l-2 20h-28l-2-20zM29 6l1 2h-28l2-4h11l1 2h13z\"><\/path><\/svg><\/span><a href=\"https:\/\/tenesys.io\/en\/blog\/category\/manufacturing-industrial\/\" rel=\"category tag\">Manufacturing &amp; Industrial<\/a><\/div><\/div><div class=\"kt-blocks-post-footer-right\"><\/div><\/footer><\/div><\/div><\/article><\/li><li class=\"kt-post-slider-item post-7540 post type-post status-publish format-standard has-post-thumbnail hentry category-manufacturing-industrial\"><article class=\"kt-blocks-post-grid-item\"><div class=\"kt-blocks-post-grid-item-inner-wrap kt-feat-image-align-top kt-feat-image-mobile-align-top kb-post-footer-bottom-align\"><div class=\"kadence-post-image\"><div class=\"kadence-post-image-intrisic kt-image-ratio-100\" style=\"padding-bottom:100%;\"><div class=\"kadence-post-image-inner-intrisic\"><a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" href=\"https:\/\/tenesys.io\/en\/blog\/vendor-assessment-guide-how-to-pass-vw-amazon-and-tier-1-security-audits\/\" aria-label=\"Vendor Assessment Survival Guide \u2013 How to Pass VW, Amazon &amp; Tier-1 Security Audits Without Stalling Sales?\" class=\"kadence-post-image-inner-wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/vendor-assessment-survival-guide-how-to-pass-vw-amazon-and-tier-1-security-audits-without-stalling-sales.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"Vendor Assessment Survival Guide \u2013 How to Pass VW, Amazon &amp; Tier-1 Security Audits Without Stalling Sales?\" \/><\/a><\/div><\/div><\/div><div class=\"kt-blocks-post-grid-item-inner\"><header><h3 class=\"entry-title\"><a href=\"https:\/\/tenesys.io\/en\/blog\/vendor-assessment-guide-how-to-pass-vw-amazon-and-tier-1-security-audits\/\">Vendor Assessment Survival Guide \u2013 How to Pass VW, Amazon &amp; Tier-1 Security Audits Without Stalling Sales?<\/a><\/h3><div class=\"kt-blocks-post-top-meta\"><\/div><\/header><div class=\"entry-content\">Closing a deal with a global giant like VW or Amazon should be a moment of triumph, but for many sales directors, it is the start of a nightmare. Just as you are ready to sign, the client drops a massive security questionnaire on your desk. These assessments are no longer a formality; they are&#8230;<\/div><footer class=\"kt-blocks-post-footer\"><div class=\"kt-blocks-post-footer-left\"><div class=\"kt-blocks-date kt-blocks-post-footer-section\"><time dateTime=\"12 August 2026\" class=\"kt-blocks-post-date\">12 August 2026<\/time><\/div><div class=\"kt-blocks-categories kt-blocks-post-footer-section\"><span class=\"kt-blocks-tags-icon\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"kt-blocks-cat-svg\" fill=\"currentColor\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\"><title>Categories<\/title>\n\t\t\t<path d=\"M0 10h32l-2 20h-28l-2-20zM29 6l1 2h-28l2-4h11l1 2h13z\"><\/path><\/svg><\/span><a href=\"https:\/\/tenesys.io\/en\/blog\/category\/manufacturing-industrial\/\" rel=\"category tag\">Manufacturing &amp; Industrial<\/a><\/div><\/div><div class=\"kt-blocks-post-footer-right\"><\/div><\/footer><\/div><\/div><\/article><\/li><\/ul><\/div><\/div><\/div><!-- .wp-block-kadence-postgrid --><\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>External vendors keep your production lines moving. When a specialized machine encounters an issue, you need their technical expertise immediately. But granting remote support often feels like lowering the drawbridge to your entire factory network. If a third-party technician logs in through an unmanaged connection, they bring hidden risks with them. A single infected device&#8230;<\/p>\n","protected":false},"author":14,"featured_media":7663,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[106],"tags":[],"kategoria-uslugi-artykul":[],"class_list":["post-7597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manufacturing-industrial"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Secure Remote Access: How to Let Vendors In Without Letting Viruses In?<\/title>\n<meta name=\"description\" content=\"You can give external support teams the exact access they need to fix a machine without risking unexpected downtime or triggering network crashes!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tenesys.io\/en\/blog\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Secure Remote Access: How to Let Vendors In Without Letting Viruses In?\" \/>\n<meta property=\"og:description\" content=\"You can give external support teams the exact access they need to fix a machine without risking unexpected downtime or triggering network crashes!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tenesys.io\/en\/blog\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\/\" \/>\n<meta property=\"og:site_name\" content=\"Tenesys\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tenesyspl\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-26T13:04:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-26T13:04:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tenesys.io\/wp-content\/uploads\/2026\/08\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Karol G\u00f3rzy\u0144ski\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Karol G\u00f3rzy\u0144ski\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tenesys.io\\\/en\\\/blog\\\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tenesys.io\\\/en\\\/blog\\\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\\\/\"},\"author\":{\"name\":\"Karol G\u00f3rzy\u0144ski\",\"@id\":\"https:\\\/\\\/tenesys.io\\\/en\\\/#\\\/schema\\\/person\\\/63a0517d1d8c43e0948f9419f39feabf\"},\"headline\":\"Secure Remote Access: How to Let Vendors In Without Letting Viruses In?\",\"datePublished\":\"2026-08-26T13:04:30+00:00\",\"dateModified\":\"2026-08-26T13:04:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/tenesys.io\\\/en\\\/blog\\\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\\\/\"},\"wordCount\":1519,\"publisher\":{\"@id\":\"https:\\\/\\\/tenesys.io\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/tenesys.io\\\/en\\\/blog\\\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tenesys.io\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/secure-remote-access-how-to-let-vendors-in-without-letting-viruses-in.png\",\"articleSection\":[\"Manufacturing &amp; 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