Uploaded June 2025 | Updated September 2026, 2 weeks ago
Today multi-factor authentication (MFA) in OT is primarily for remote access. Bryan makes the case that MFA should be enabled deeper within OT, with more imagination, and everywhere applicable.
Bryan highlights examples where MFA in OT is happening (e.g. load shed command) and the characteristics you should look for to expand your use of MFA.
Early implementations were flawed; newer implementations are moving enforcement deeper into OT. Bryan helps you identify and avoid the mistakes, He tried to get you on the MFA for more than remote access bandwagon.
Subscribe to Dale’s ICS Security: Friday News & Notes email here:
friday.dale-peterson.com/signup
Check out S4x26. Feb 23 - 26 in Miami South Beach:
s4xevents.com
Today multi-factor authentication (MFA) in OT is primarily for remote access. Bryan makes the case that MFA should be enabled deeper within OT, with more imagination, and everywhere applicable.
Bryan highlights examples where MFA in OT is happening (e.g. load shed command) and the characteristics you should look for to expand your use of MFA.
Early implementations were flawed; newer implementations are moving enforcement deeper into OT. Bryan helps you identify and avoid the mistakes, He tried to get you on the MFA for more than remote access bandwagon.
Subscribe to Dale’s ICS Security: Friday News & Notes email here:
friday.dale-peterson.com/signup
Check out S4x26. Feb 23 - 26 in Miami South Beach:
s4xevents.com
