{
  "number": 1948,
  "title": "Defending Against Sequence Number Attacks",
  "authors": [
    "S. Bellovin"
  ],
  "published": "1996-05",
  "status": "Informational",
  "stream": "Legacy",
  "pages": 6,
  "formats": [
    "TXT",
    "HTML"
  ],
  "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.",
  "keywords": [
    "crypgraphic",
    "authentication",
    "spoofing"
  ],
  "draft": "draft-rfced-info-bellovin-00",
  "doi": "10.17487/RFC1948",
  "errata_url": "https://www.rfc-editor.org/errata/rfc1948",
  "obsoleted_by": [
    "RFC6528"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc1948/",
    "text": "https://rfc.dk/rfc1948.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc1948",
    "datatracker": "https://datatracker.ietf.org/doc/rfc1948/"
  },
  "text_modified": "1996-05-16T20:55:29Z"
}