# NIST800 53 IR-4(6) — Insider Threats

- Source: https://support.icompaas.com/support/solutions/articles/a_gen_nist80053_ir46_952c1499cd-nist800-53-ir-46-insider-threats
- Section: [Solutions](https://support.icompaas.com/support/solutions) › [NIST](https://support.icompaas.com/support/solutions/62000112528) › [Incident Response](https://support.icompaas.com/support/solutions/folders/f_gen_62000112528_incidentresponse)
- Last updated: 2026-05-30
- Publisher: iCompaas, Inc. (https://www.icompaas.com)

NIST800 53 · Control IR-4(6) · Priority: critical · Component: Incident Response

### What this control covers

An incident handling capability for insider threats, emphasizing specific and timely response processes. This uses tools like behavior analytics and monitoring systems to detect and mitigate insider risks. This control supports the Incident Response System capability within the Incident Response family.

### Why it matters

Risk is the language an executive team understands; this control connects technical reality to board-level decisions and budget allocation.

### How to implement

#### AWS

Codify the policy intent as **SCPs, AWS Config conformance packs, and Security Hub standards** so the cloud enforces what the document says.

#### Azure

Codify in **Azure Policy initiatives** (built-in regulatory compliance for CIS, ISO 27001, SOC 2, HIPAA) and assign at management-group level.

#### GCP

Centralize via **Cloud Logging** log sinks at the org level to a **locked log bucket** with 7-year retention. Use **SCC Premium** for posture findings and **Chronicle** for SIEM correlation.

#### Google Workspace

Forward the **Admin, Login, Drive, Token and Mobile** audit logs to Cloud Logging (Workspace BigQuery export). Alert on impossible-travel logins, OAuth-scope grants for high-risk scopes, and external Drive sharing of sensitive labels.

#### GitHub

Subscribe to **secret-scanning** alerts and **Dependabot** security advisories; require triage SLAs by severity. For exposed secrets, rotate at the cloud provider FIRST then revoke at GitHub — order matters.

#### On-premises

Maintain a policy library with a documented review cadence (annual minimum); store in your GRC tool with attestation tracking. Map each policy to controls so an audit pull cites the exact policy clause.

### Evidence to collect

-   `policy_document` — A signed, version-controlled policy stating leadership intent and the named owner.

Signed policy or standard documents the safeguard. Focus: Insider Threats.

### Quick checklist

-   Policy — Management / System
-   Insider — Management / System
-   Response — Management / System
-   System — Management / System
-   Control — Management / System
-   Incident — Management / System

### Related articles on this site

-   [NIST 800-171 3.6.1 Establish an operational incident-handling capability for organizational systems that includes preparation, detection, analysis, containment, recovery, and user response activities.](https://support.icompaas.com/support/solutions/articles/62000229301-nist-800-171-3-6-1-establish-an-operational-incident-handling-capability-for-organizational-systems-t)
-   [CMMC 2.0 IR.2.092 Establish an operational incident-handling capability for organizational systems that includes preparation, detection, analysis, containment, recovery, and user response activities.](https://support.icompaas.com/support/solutions/articles/62000229547-cmmc-2-0-ir-2-092-establish-an-operational-incident-handling-capability-for-organizational-systems-th)
-   [NIST 800-171 3.6.3 Test the organizational incident response capability.](https://support.icompaas.com/support/solutions/articles/62000229303-nist-800-171-3-6-3-test-the-organizational-incident-response-capability-)
-   [Ensure ELB uses predefined security policy (ssl)](https://support.icompaas.com/support/solutions/articles/62000219192-ensure-elb-uses-predefined-security-policy-ssl-)

## Related compliance guidance

- [NIST SP 800-53 Rev. 5: a practical implementation guide for cloud teams](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5): How the 800-53 catalogue, baselines and the Risk Management Framework fit together, and which controls take the most work in the cloud.
- [NIST SP 800-171 and CMMC: a practical guide to protecting CUI in the cloud](https://support.icompaas.com/compliance/nist-sp-800-171-rev-3): If the driver is a DoD or federal contract handling CUI, 800-171 (and CMMC) is the scope you actually need.