NIST SP 800-53 rev5 · System and Communications Protection
SC-21 Secure Name/Address Resolution Service (Recursive or Caching Resolver)
Mitigates 7 ATT&CK techniques, used by 9 threats in this month's news.
Why it matters this month
Threats in SecurityTabs news using techniques this control mitigates.
Techniques it mitigates
- T1071.001Application Layer Protocol: Web Protocols410 users
- T1071.004Application Layer Protocol: DNS55 users
- T1071.002Application Layer Protocol: File Transfer Protocols26 users
- T1071.003Application Layer Protocol: Mail Protocols26 users
- T1568.002Dynamic Resolution: Domain Generation Algorithms24 users
- T1568Dynamic Resolution18 users
- T1071Application Layer Protocol16 users
Weaknesses from each CVE's CVE Record (CWE, © MITRE). Techniques: MITRE ATT&CK®. Technique ↔ control and CVE ↔ technique links: Center for Threat-Informed Defense Mappings Explorer (NIST SP 800-53 rev5; CISA KEV). Plain-language explainers are SecurityTabs editorial. Mapping version rev5/attack-16.1.