{"id":3610,"date":"2025-10-16T13:51:03","date_gmt":"2025-10-16T11:51:03","guid":{"rendered":"https:\/\/insightevents.dk\/isc-cph\/?p=3610"},"modified":"2025-10-16T13:51:03","modified_gmt":"2025-10-16T11:51:03","slug":"why-manufacturing-cant-copy-paste-it-security-policies","status":"publish","type":"post","link":"https:\/\/insightevents.dk\/isc-cph\/2025\/10\/16\/why-manufacturing-cant-copy-paste-it-security-policies\/","title":{"rendered":"Why Manufacturing Can\u2019t Copy-Paste IT Security Policies"},"content":{"rendered":"

Picture the scene: It\u2019s 3AM, and your production line unexpectedly comes to a standstill.\u00a0\u00a0Hours earlier, an automated software patch \u2013 standard under your company\u2019s IT security policy \u2013 rolled out across several critical systems, including a legacy human-machine interface (HMI) controlling part of the line.\u00a0\u00a0<\/strong><\/p>\n

Trouble is, the patch wasn\u2019t tested in the OT environment. And now, it\u2019s triggered a tidal wave of cascading failures.<\/p>\n

The contractor who knows your equipment inside-out is ready to help but can\u2019t connect remotely because your HMI doesn\u2019t support the mandated VPN.<\/p>\n

Scenarios like this unfortunately aren\u2019t rare glitches. They\u2019re everyday occurrences in production environments, where uptime isn\u2019t optional and\u00a0safety always comes first<\/a>.<\/p>\n

Yet too often, manufacturers have been handed IT security playbooks and told to simply \u2018make it work.\u2019<\/p>\n

Spoiler:\u00a0it doesn\u2019t work.<\/p>\n

Manufacturers face a distinct set of challenges<\/a>\u00a0that traditional IT policies simply weren\u2019t designed to resolve. Trying to apply IT-style access controls to OT is more than ineffective \u2013 it\u2019s potentially dangerous.<\/p>\n

To ensure the security and availability of your manufacturing operations, it\u2019s time to turn to tools that are purpose-built for the realities of the factory floor.<\/p>\n

Let\u2019s explore why.<\/p>\n

Securing People and Operations, Not Just Data\u00a0<\/strong><\/h3>\n

In IT, security is all about protecting data. In OT, it\u2019s about protecting both people and critical operations \u2013 where physical safety and uptime are every bit as important as securing information.<\/p>\n

A cyberattack on a manufacturing facility where\u00a0cyber-physical systems are in operation<\/a>\u00a0isn\u2019t just a compliance headache. It\u2019s a direct threat to workers on the factory floor.<\/p>\n

Manufacturing and other critical industries maintain a safety-first culture. Even small disruptions can create ripple effects across plants, supply chains, and lives.<\/p>\n

Security solutions must preserve \u2013 not endanger \u2013 operational safety.<\/p>\n

Why IT Security Models Fall Short in OT Production Environments\u00a0<\/strong><\/h3>\n

There are some hard-wired assumptions baked into IT security models:<\/p>\n