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Tomas Pevny

Technical Leader

SCO's threat defense in Prague

Tomas Pevny, born in 1979, is a technical leader in SCO's threat defense in Prague. He received his PhD in Computer Sciences from State University of New York in Binghamton in Computer Science in 2008 and an MS in Computer Sciences from Czech Technical University in Prague in 2003. In 2008–2009, T. Pevn\'{y} spent one year in Gipsa-lab in Grenoble, France, as a post-doctoral researcher. Before landing in Cisco during the Congnitive Security acquisition in 2013, he was with Czech Technical University in Prague. His main research interests are anomaly detection with a focus on network security and intrusion detection.

Articles

June 24, 2014

2

SECURITY

Steganographic Key Leakage Through Payload Metadata

Steganography is the ancient art of invisible communication, where the goal is to hide the very fact that you are trying to hide something. It adds another layer of protection after cryptography, because encrypted message looks like gibberish and everyone immediately notices that you want to hide so…