Unfettered Blog

Control Systems Cybersecurity Expert, Joseph M. Weiss, is an international authority on cybersecurity, control systems and system security. Weiss weighs in on cybersecurity, science and technology, security emerging threats and more.

Presidential Decision Directive 41 does not require cyber incidents to be malicious or affect safety

The use of protective relays as an attack vector – the cyber vulnerability of the electric grid

A European view of the lack of understanding of ICS cyber security