Apprenez à utiliser des sous-routines et des fonctions dans des diagrammes en échelle pour organiser votre programmation PLC, réutiliser la logique commune et simplifier les tâches complexes.

Obfuscation is a process of transforming a program into an equivalent version which is harder to understand and reverse-engineer. Little attention has been paid to obfuscation techniques for programs ...

However, there is no reason to assume that an attacker would not be interested in hiding malicious payload into a PLC program before it is compiled to machine code.In this paper, I present five ...