{
  "node_id": "mitre-d3fend-d3-dnsal-dns-allowlisting",
  "title": "MITRE D3FEND D3-DNSAL: DNS Allowlisting (Defensive Tactic - Isolate -> DNS Allowlisting)",
  "domain": "Cybersecurity",
  "version": "1.0.0",
  "last_updated": "2026-05-25",
  "bluf": "MITRE D3FEND D3-DNSAL (DNS Allowlisting) is a Isolate defensive technique. Permitting only approved domains and their subdomains to be resolved. In the D3FEND model it blocks the outbound internet dns lookup traffic. It counters ATT&CK techniques T1071.004, T1568. Via the Center for Threat-Informed Defense mapping of the countered techniques, it supports NIST SP 800-53 Rev 5 controls AC-03, AC-04, CA-07, CM-02, CM-06, CM-07, SC-07, SC-10.",
  "paywall": {
    "status": "LOCKED",
    "unlock_cost_usd": "0.01",
    "skyfire_id": "41779894-ece2-4163-9761-b3b1b76e19b0"
  },
  "crosswalks": {
    "_available_keys": [
      "nist_framework",
      "iso_standard",
      "industry_mapping",
      "mitre_d3fend"
    ],
    "_note": "Full crosswalk values included in vault response"
  },
  "dependencies": [
    "mitre-attack-t1071-004-dns",
    "mitre-attack-t1568-dynamic-resolution",
    "nist-cybersecurity-framework-2-0",
    "nist-sp-800-53-r5",
    "iso-27001-2022"
  ],
  "primary_citations_count": 7
}