RFC 2222 · PROPOSED STANDARD · 1997
MON · 14 SEP 2026
Simple Authentication and Security Layer
Overview
RFC 2222, “Simple Authentication and Security Layer”, is a Proposed Standard document published in October 1997 by J. Myers. It has since been updated by RFC 2444. It has been obsoleted by RFC 4422, RFC 4752 — refer to the newer document for the authoritative version. The canonical text is published by the RFC Editor.
Abstract
This document describes a method for adding authentication support to connection-based protocols. [STANDARDS-TRACK]
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
Read this RFC
The canonical text of RFC 2222 is hosted at rfc-editor.org. Available in TXT,HTML.
Relationships to other RFCs
Other RFCs from 1997
- RFC 2221 IMAP4 Login Referrals
- RFC 2223 Instructions to RFC Authors
- RFC 2220 The Application/MARC Content-type
- RFC 2224 NFS URL Scheme
- RFC 2219 Use of DNS Aliases for Network Services
- RFC 2218 A Common Schema for the Internet White Pages Service
- RFC 2226 IP Broadcast over ATM Networks
- RFC 2217 Telnet Com Port Control Option