Risk Assessment of Ladder Diagrams: A Security Analysis Framework for Industrial Control Systems

Risk Assessment of Ladder Diagrams: A Security Analysis Framework for Industrial Control Systems

Click the blue text for more exciting information Once again, someone asked me about the safety of ladder diagrams, I really can’t believe it. Every time something goes wrong, they come to me only after the crisis has hit, if they had contacted me earlier, the workshop wouldn’t have had to stop production for three … Read more

Industrial Control System Security: Five Layers of Protection Strategies Against PLC Network Attacks

Industrial Control System Security: Five Layers of Protection Strategies Against PLC Network Attacks

Hello engineers and security experts! Today, let’s discuss the “ever-relevant” topic of industrial control system security, especially regarding PLCs, the “brain” of industrial control systems. If hackers target them, it could lead to significant trouble! Imagine a PLC as the “conductor” of a factory, controlling every aspect of the production line. If hackers gain control … Read more

PLC Security Assurance: Chip-Level Security Hardening and Building Hardware Trust Roots!

PLC Security Assurance: Chip-Level Security Hardening and Building Hardware Trust Roots!

Estimated reading time: 8 minutes > With the advent of the Industry 4.0 era, PLC security has become a top priority in industrial control systems. Are you also pondering: – How can PLC systems withstand increasingly severe cyber attacks? – What exactly is a hardware trust root? Why is it so important? – How should … Read more