Apple deprecates TLS 1.0 and 1.1 with iOS 15, macOS 12, more

Apple this week continued work to deprecate Transport Layer Security 1.0 and 1.1 from its various operating systems, replacing the long-in-the-tooth security protocols with more modern versions.

iOS 15TLS 1.0 and 1.1 has been deprecated in iOS 15, iPadOS 15, watchOS 8, macOS 12 and tvOS 15 and support for the protocols will be removed in future releases, Apple said in a post to its developer website on Tuesday.The company first announced plans to transition away from early versions of TLS in 2018, saying Safari would move to TLS version 1.2 and 1.3 in 2020. Those changes were implemented in initial betas of iOS 13.4 and macOS 10.15.4.

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