CNC machines can be quite expensive, and they should be. They are complex machines often capable of the magical manufacturing duty of turning a piece of raw material into something more intricate with another purpose while maintaining extreme precision. The parts made on CNC machines are in every room of your home and business. Right under your nose right now, there are … [Read more...]
How to Isolate your CNC Network by Dual Homing DNC Max
Before reading this article I strongly recommend you review "CNC Machine Security: The Dangers and Management of USB Devices" and "Introducing OT-Max: A Game-Changer for Secure CNC Machine Connectivity". Often with CNC communication products including CIMCO DNC-Max server, the server hosting the software resides on a single network. Some companies and government agencies … [Read more...]
Vulnerability in SIEMENS Simatic S7-1200
It is certainly not typical for CNC Controls or Industrial Automation Systems to be accessible to exploit without a network first being compromised, but the ramifications can be very significant. For that reason we keep an eye on the security updates related to Industrial Automation Systems. If you do not have any of these systems in your facility this can still serve as a … [Read more...]