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Transport Layer Security (TLS)

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Last revised: Monday, December 22, 2025 at 11:28 AM

With Microsoft’s impending retirement of TLS 1.0 and TLS 1.1 on October 15, 2020, will there be any issues related to TLS 1.0 and/or TLS 1.1?

 

This retirement applies to Office365, which our software does not interface with locally or over the internet.  Our internet-based activation system supports TLS 1.2 as long as you are on build 10.19.1.26 or later - but Office is not involved.