TLS Version

Discussion about security topics in WinCC OA!
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skoester
Posts: 3
Joined: Tue Jul 25, 2017 4:45 pm

TLS Version

Post by skoester »

What version of TLS is supported in latest WinCC OA?
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Gertjan van Schijndel
Posts: 634
Joined: Mon Aug 02, 2010 10:37 am

Re: TLS Version

Post by Gertjan van Schijndel »

WinCC OA uses OpenSSL for the encryption, so all OpenSSL supported versions should also work with WinCC OA.

TLS v1.0, v1.1 and v1.2 work with WinCC OA 3.16 + P002.
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