[TLS] I-D Action: draft-ietf-tls-oldversions-deprecate-07.txt
internet-drafts@ietf.org Fri, 09 October 2020 13:44 UTC
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Date: Fri, 09 Oct 2020 06:44:07 -0700
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Subject: [TLS] I-D Action: draft-ietf-tls-oldversions-deprecate-07.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Transport Layer Security WG of the IETF. Title : Deprecating TLSv1.0 and TLSv1.1 Authors : Kathleen Moriarty Stephen Farrell Filename : draft-ietf-tls-oldversions-deprecate-07.txt Pages : 22 Date : 2020-10-09 Abstract: This document, if approved, formally deprecates Transport Layer Security (TLS) versions 1.0 (RFC 2246) and 1.1 (RFC 4346). Accordingly, those documents (will be moved|have been moved) to Historic status. These versions lack support for current and recommended cryptographic algorithms and mechanisms, and various government and industry profiles of applications using TLS now mandate avoiding these old TLS versions. TLSv1.2 has been the recommended version for IETF protocols since 2008, providing sufficient time to transition away from older versions. Removing support for older versions from implementations reduces the attack surface, reduces opportunity for misconfiguration, and streamlines library and product maintenance. This document also deprecates Datagram TLS (DTLS) version 1.0 (RFC6347), but not DTLS version 1.2, and there is no DTLS version 1.1. This document updates many RFCs that normatively refer to TLSv1.0 or TLSv1.1 as described herein. This document also updates the best practices for TLS usage in RFC 7525 and hence is part of BCP195. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-tls-oldversions-deprecate/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-tls-oldversions-deprecate-07 https://datatracker.ietf.org/doc/html/draft-ietf-tls-oldversions-deprecate-07 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-tls-oldversions-deprecate-07 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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