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A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

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Tier III Checklist


  A checklist in the National Checklist Repository that uses SCAP to document the recommended security settings in machine-readable standardized SCAP formats that meet the definition of “SCAP Expressed” specified in NIST SP 800-126. SCAP Validated products should be able to process Tier III checklists.
NISTIR 7511 Rev. 4