powerpoint presentation€¦ · three phases phase 1 “tls lock icon” will not appear on...
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https://technet.microsoft.com/en-us/library/security/3033929.aspx
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▪https://cabforum.org/
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Three Phases
▪ Phase 1▪ “TLS lock icon” will not appear on “public” SHA-1 signed TLS certificates in IE/Edge
▪ Took effect in 2016
▪ Phase 2▪ IE/Edge will present warning message for SHA-1 signed TLS certificates in IE/Edge
▪ Planned to take effect in mid-2017
▪ Phase 3▪ No date yet announced, behavior not announced, but expected to be further rejection of SHA-1
signed certificates (and possibly more)
▪ Only for TLS certificates issued by/chained to CAs in Microsoft's Windows Root Certification program ▪
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