{
  "draft": "draft-ietf-secsh-userauth-27",
  "doc_id": "RFC4252",
  "title": "The Secure Shell (SSH) Authentication Protocol",
  "authors": [
    "T. Ylonen",
    "C. Lonvick, Ed."
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "17",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Secure Shell",
  "abstract": "The Secure Shell Protocol (SSH) is a protocol for secure remote login and other secure network services over an insecure network.  This document describes the SSH authentication protocol framework and public key, password, and host-based client authentication methods.  Additional authentication methods are described in separate documents.  The SSH authentication protocol runs on top of the SSH transport layer protocol and provides a single authenticated tunnel for the SSH connection protocol. [STANDARDS-TRACK]",
  "pub_date": "January 2006",
  "keywords": [
    "remote login",
    "public key",
    "password",
    "host-based client authentication"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [
    "RFC8308",
    "RFC8332"
  ],
  "see_also": [],
  "doi": "10.17487/RFC4252",
  "errata_url": "https://www.rfc-editor.org/errata/rfc4252"
}