Microsoft will block TLS 1.0 and 1.1 in Exchange Online by July 2026, requiring organizations to upgrade to TLS 1.2 or higher ...

Transport-Level Security (TLS) is one of the most widely used cryptography protocols. It is used to encrypt data in transit between web browsers and web servers, as well as countless other connections ...

GMO GlobalSign, Inc., a global Certificate Authority, today launched TLS Connect, a Certificate Lifecycle Management (CLM) ...

Outlook's backend is dropping outdated security protocols soon, and organizations still relying on them could face sudden ...

Microsoft announced plans to deprecate legacy Transport Layer Security (TLS) versions and older endpoints for POP3 and IMAP4 connections in Exchange Online, as part of ongoing eff ...

The crypto library removes legacy code, introduces ECH for better privacy, and prepares for post-quantum cryptography.

ECH encrypts the TLS handshake, backends speak HTTP/2, and Multipath TCP uses multiple network paths in parallel.

Microsoft will block POP3 and IMAP4 connections using legacy TLS 1.0 or 1.1 in Exchange Online from July 2026, ending its ...