NIST SP 800-53 Rev. 5
SI-19(4)
System and Information Integrity
enhancement

Removal, Masking, Encryption, Hashing, or Replacement of Direct Identifiers

Parent: SI-19

Description

Remove, mask, encrypt, hash, or replace direct identifiers in a dataset.

Mapped SPARTA techniques

106 techniques

Cite as SafeMode Space, nist-80053-rev5 SI-19(4).

Built 2026-07-25 from 216 techniques, 334 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.