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AC-3(14)_individual-access

DevOps & Security
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Provide [organization-defined] to enable individuals to have access to the following elements of their personally identifiable information: [organizat

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Source SKILL.md: https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/NIST/SP800-53_rev5/AC_access-control/AC-3(14)_individual-access/SKILL.md

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AC-3(14) Individual Access

Enhancement of: AC-3

High-Level Description

Family: Access Control (AC) Framework: NIST SP 800-53 Rev 5

Individual access affords individuals the ability to review personally identifiable information about them held within organizational records, regardless of format. Access helps individuals to develop an understanding about how their personally identifiable information is being processed. It can also help individuals ensure that their data is accurate. Access mechanisms can include request forms and application interfaces. For federal agencies, PRIVACT processes can be located in systems of record notices and on agency websites. Access to certain types of records may not be appropriate (e.g., for federal agencies, law enforcement records within a system of records may be exempt from disclosure under the PRIVACT ) or may require certain levels of authentication assurance. Organizational personnel consult with the senior agency official for privacy and legal counsel to determine appropriate mechanisms and access rights or limitations.

What to Check

  • Verify AC-3(14) Individual Access is documented in SSP
  • Confirm control is operating effectively
  • Review evidence of continuous monitoring for AC-3(14)
  • Verify enhancement builds upon base control AC-3

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for AC-3(14) implementation details. Verify the organization has documented how this control is satisfied.

Step 2: Validate Implementation

# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null

Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

Tools

ToolPurposeUsage
cloud-audit-mcpCheck IAM policies and access controlscloud_audit_iam_policies
hackbrowser-mcpTest web application access controlsbrowser_auth_test

Remediation Guide

Control Statement

Provide [organization-defined] to enable individuals to have access to the following elements of their personally identifiable information: [organization-defined].

Implementation Guidance

Individual access affords individuals the ability to review personally identifiable information about them held within organizational records, regardless of format. Access helps individuals to develop an understanding about how their personally identifiable information is being processed. It can also help individuals ensure that their data is accurate. Access mechanisms can include request forms and application interfaces. For federal agencies, PRIVACT processes can be located in systems of record notices and on agency websites. Access to certain types of records may not be appropriate (e.g., for federal agencies, law enforcement records within a system of records may be exempt from disclosure under the PRIVACT ) or may require certain levels of authentication assurance. Organizational personnel consult with the senior agency official for privacy and legal counsel to determine appropriate mechanisms and access rights or limitations.

Risk Assessment

FindingSeverityImpact
AC-3(14) Individual Access not implementedHighAccess Control
AC-3(14) partially implementedMediumIncomplete Access Control

CWE Categories

CWE IDTitle
CWE-284Improper Access Control

References

Checklist

  • Control documented in SSP
  • Implementation evidence collected
  • Operating effectiveness validated
  • Continuous monitoring in place
  • Related controls (IA-8, PM-22, PM-20, PM-21, PT-6) reviewed