Errol Weiss

Errol Weiss

Chief Security Officer, H-ISAC

Weiss is an executive vice president with Citigroup's IT risk and program management office and brings over 20 years of experience in information Security to this corporate level position. Weiss helps ensure that Citigroup receives the most thorough and highest quality threat intelligence from numerous sources including commercial providers and U.S. Government intelligence operations. He also ensures that threat information is delivered to the right person within Citigroup - an international organization with nearly 400,000 employees. Formerly a senior network security analyst for the National Security Agency, Weiss was responsible for conducting vulnerability analyses and penetrations of highly classified U.S. Government computers and network systems.


Threat Intelligence Sharing: Lessons from the Pandemic

Presented by Errol Weiss , William Welch  •  June 16, 2021

Threat Intelligence Sharing: How Best CISOs can Collaborate

Presented by Errol Weiss  •  June 1, 2021

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