Turn it off and on again, but for critical infrastructure

Researchers at KTH Royal Institute of Technology built a container replica of a segmented industrial network, attacked it repeatedly across 14 days of running time, and used the captured traffic to train a defense agent that decides on its own when to intervene. The agent sees six numbers per interval: packet counts crossing the network’s segments and moving to and from individual machines. From those counts it infers how far an intruder has progressed, and … More → The post Turn it off and on a