{
  "draft": "draft-ietf-tls-sni-encryption-09",
  "doc_id": "RFC8744",
  "title": "Issues and Requirements for Server Name Identification (SNI) Encryption in TLS",
  "authors": [
    "C. Huitema"
  ],
  "format": [
    "XML",
    "TEXT",
    "HTML",
    "PDF"
  ],
  "page_count": "13",
  "pub_status": "INFORMATIONAL",
  "status": "INFORMATIONAL",
  "source": "Transport Layer Security",
  "abstract": "This document describes the general problem of encrypting the Server Name Identification (SNI) TLS parameter. The proposed solutions hide a hidden service behind a fronting service, only disclosing the SNI of the fronting service to external observers. This document lists known attacks against SNI encryption, discusses the current \"HTTP co-tenancy\" solution, and presents requirements for future TLS-layer solutions.\n\n In practice, it may well be that no solution can meet every requirement and that practical solutions will have to make some compromises.",
  "pub_date": "July 2020",
  "keywords": [],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC8744",
  "errata_url": null
}