STIGhubSTIGhub
STIGsRMF ControlsCompare

STIGhub

A free tool to search and browse the entire DISA STIG library. Saves up to 75% in security compliance research time.

Navigation

  • Browse STIGs
  • Search
  • RMF Controls
  • Compare Versions

Resources

  • About
  • Release Notes
  • VPAT
  • DISA STIG Library
STIGs updated 5 hours ago
Powered by Pylon
© 2026 Beacon Cloud Solutions, Inc. All rights reserved.
← SC-21 — Secure Name/Address Resolution Service (Recursive or Caching Resolver)

CCI-001180

Definition

The information system performs data origin authentication and data integrity verification on the name/address resolution responses the system receives from authoritative sources when requested by client systems.

Parent Control

SC-21Secure Name/Address Resolution Service (Recursive or Caching Resolver)System and Communications Protection

Linked STIG Checks (0)

No STIG checks reference this CCI.