Brian Contos

Brian Contos

Chief Security Officer, Phosphorus Cybersecurity

Brian Contos, Chief Security Officer of Phosphorus Cybersecurity, is a 25-year veteran of the information security industry. He previously served as CISO at Verodin (acquired by Mandiant), Chief Security Strategist at Imperva, and CISO at ArcSight. He began his infosec career with the Defense Information Systems Agency (DISA) and later Bell Labs.


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