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.

Demonstration of hacking a protective relay and taking control of a motor – the grid is at risk

Control Systems don’t have to be industrial and they are used in all types of organizations

Air Force Information Technology and Cyberpower Conference (AFITC) observations

Presidential Policy 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