{
  "draft": "draft-rfced-info-bellovin-00",
  "doc_id": "RFC1948",
  "title": "Defending Against Sequence Number Attacks",
  "authors": [
    "S. Bellovin"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "6",
  "pub_status": "INFORMATIONAL",
  "status": "INFORMATIONAL",
  "source": "Legacy",
  "abstract": "IP spoofing attacks based on sequence number spoofing have become a serious threat on the Internet (CERT Advisory CA-95:01).  While ubiquitous crypgraphic authentication is the right answer, we propose a simple modification to TCP implementations that should be a very substantial block to the current wave of attacks.  This memo provides information for the Internet community.  This memo does not specify an Internet standard of any kind.",
  "pub_date": "May 1996",
  "keywords": [
    "crypgraphic",
    "authentication",
    "spoofing"
  ],
  "obsoletes": [],
  "obsoleted_by": [
    "RFC6528"
  ],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC1948",
  "errata_url": "https://www.rfc-editor.org/errata/rfc1948"
}