: For the base version of V9.1, updates for system components and libraries are available via Entry ID 109794407 Industry Library
With the rise of cyberattacks on critical infrastructure (IEC 62443), V9.1 comes with hardened security defaults. "Secure Boot" is now enforced for controllers, and role-based access control (RBAC) has been expanded to the OS level. The version disables deprecated protocols like SMBv1 out of the box. simatic pcs 7 v91 download new
Before starting, ensure your hardware and OS meet the minimum specifications to avoid installation failure: : For the base version of V9