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February 14, 2017

SECURITY

The impact on network security through encrypted protocols – TLS 1.3

This post is the second part of my series around the impact of encrypted protocols on network security. You can find the first article about HTTP/2 here: http://blogs.cisco.com/security/the-impact-on-network-security-through-encrypted-protocols-http2 Now let us focus on the new and upcoming specific…

October 20, 2016

SECURITY

Piecing Together Malicious Behavior in Encrypted Traffic

This post was authored by Jan Kohout, Veronica Valeros and Petr Somol. Increasing adoption of encryption in web communication significantly contributes to protection of users’ privacy. However, it also brings tough challenges for intrusion detection systems that need to analyze the traffic wit…