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TLSv1.0 and TLSv1.1 Are Disabled by Default in April 2021 Critical Patch Update (Doc ID 2768216.1)

Last updated on APRIL 18, 2021

Applies to:

Java SE JDK and JRE - Version 7 to 11
Information in this document applies to any platform.

Purpose

This article covers the "Disabling of TLS protocol 1.0/1.1" which is part of the April 2021 Critical Patch Update (CPU).

Scope

This article is intended as a supplement to the existing Java SE documentation regarding the Oracle JRE and JDK Cryptographic Roadmap.   It explains the implementation of an announced change for the support of two TLS protocol versions.  For customers who still need to use these weaker versions of the TLS protocol, a workaround is described.

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