Network Working Group B. Moeller Internet-Draft A. Langley Updates: 2246, 4346, 5246 Google (if approved) July 4, 2014 Intended status: Standards Track Expires: January 5, 2015 TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade Attacks draft-ietf-tls-downgrade-scsv-00 Abstract This document defines a Signaling Cipher Suite Value (SCSV) that prevents protocol downgra