rfc9700v3.txt		rfc9700.txt
	Internet Engineering Task Force (IETF) T. Lodderstedt		Internet Engineering Task Force (IETF) T. Lodderstedt
	Request for Comments: 9700 SPRIND		Request for Comments: 9700 SPRIND
	BCP: 240 J. Bradley		BCP: 240 J. Bradley
	Updates: 6749, 6750, 6819 Yubico		Updates: 6749, 6750, 6819 Yubico
	Category: Best Current Practice A. Labunets		Category: Best Current Practice A. Labunets
	ISSN: 2070-1721 Independent Researcher		ISSN: 2070-1721 Independent Researcher
	D. Fett		D. Fett
	Authlete		Authlete
	November 2024		January 2025
	Best Current Practice for OAuth 2.0 Security		Best Current Practice for OAuth 2.0 Security
	Abstract		Abstract
	This document describes best current security practice for OAuth 2.0.		This document describes best current security practice for OAuth 2.0.
	It updates and extends the threat model and security advice given in		It updates and extends the threat model and security advice given in
	RFCs 6749, 6750, and 6819 to incorporate practical experiences		RFCs 6749, 6750, and 6819 to incorporate practical experiences
	gathered since OAuth 2.0 was published and covers new threats		gathered since OAuth 2.0 was published and covers new threats
	relevant due to the broader application of OAuth 2.0. Further, it		relevant due to the broader application of OAuth 2.0. Further, it
	skipping to change at line 40 ¶		skipping to change at line 40 ¶
	received public review and has been approved for publication by the		received public review and has been approved for publication by the
	Internet Engineering Steering Group (IESG). Further information on		Internet Engineering Steering Group (IESG). Further information on
	BCPs is available in Section 2 of RFC 7841.		BCPs is available in Section 2 of RFC 7841.
	Information about the current status of this document, any errata,		Information about the current status of this document, any errata,
	and how to provide feedback on it may be obtained at		and how to provide feedback on it may be obtained at
	https://www.rfc-editor.org/info/rfc9700.		https://www.rfc-editor.org/info/rfc9700.
	Copyright Notice		Copyright Notice
	Copyright (c) 2024 IETF Trust and the persons identified as the		Copyright (c) 2025 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
	carefully, as they describe your rights and restrictions with respect		carefully, as they describe your rights and restrictions with respect
	to this document. Code Components extracted from this document must		to this document. Code Components extracted from this document must
	include Revised BSD License text as described in Section 4.e of the		include Revised BSD License text as described in Section 4.e of the
	Trust Legal Provisions and are provided without warranty as described		Trust Legal Provisions and are provided without warranty as described
End of changes. 2 change blocks.
	2 lines changed or deleted		2 lines changed or added
This html diff was produced by rfcdiff 1.48.