Burdekin_Boy t1_j4jv36w wrote on January 16, 2023 at 5:33 AM Reply to comment by 80burritospersecond in Zero Days (2016) - Stuxnet, a piece of self-replicating computer malware that the U.S. and Israel unleashed to destroy a key part of an Iranian nuclear facility, and which ultimately spread beyond its intended target. [01:53:51] by Missing_Trillions Yeah Estops into PLCs should only really be for signal/logging. Stand-alone safety relays should be in use. Permalink Parent 3
Burdekin_Boy t1_j4jv36w wrote
Reply to comment by 80burritospersecond in Zero Days (2016) - Stuxnet, a piece of self-replicating computer malware that the U.S. and Israel unleashed to destroy a key part of an Iranian nuclear facility, and which ultimately spread beyond its intended target. [01:53:51] by Missing_Trillions
Yeah Estops into PLCs should only really be for signal/logging. Stand-alone safety relays should be in use.