Active

Lessons Learned

The organization shall capture and integrate lessons learned from threat hunting activities into security operations and threat intelligence. Lessons learned shall be documented and analyzed for insights that can improve hunting, detection, and incident response capabilities, resulting in concrete improvements.

Requirement ID
SOC-004-R008
Parent Control
SOC-004
Domain Code
SOC

Requirement Details & Guidance

SOC-004-R008 · SOC-004
Why This Requirement Exists

Consistent triage prevents analysts from wasting time on noise while ensuring material threats receive timely investigation.

Implementation Guidance

Use documented triage procedures, enrich alerts with asset and identity context, classify severity, preserve evidence, and escalate confirmed incidents.

Practical Application & Audit Readiness

SOC-004-R008 · Field Guidance

Business Examples

    Common Audit Findings

      Common Mistakes

        Best Practices & Ownership

        SOC-004 · Recommended Approach

        Recommended Practices

          Typical Owner

          Cross-Mapped Regulatory Frameworks

          Harmonized Control Mappings
          FRAMEWORK CODE FRAMEWORK NAME & DETAILS FAMILY / CATEGORY VERSION ACTION
          ISO27001 ISO/IEC 27001 ISO/IEC 27001 specifies auditable requirements for... Clause: 10.1 – Continual improvement
          ISO
          Standard
          		 v2022 View →
          IRDAI IRDAI Information & Cyber Security Guidelines IRDAI information and cyber-security requirements... Clause: §2.10-3.6 – Knowledge Management
          India
          Guideline
          		 vLatest View →
          RBI-CSF RBI Cyber Security Framework / Master Directions RBI cyber-security requirements and directions set... Clause: 19) Incident Response & Management – 19(c) Collection and sharing of threat information from local/national/international sources; 22) Forensics – 22.1 Stand-by network forensics/forensic investigation/DDoS mitigation support
          India
          Regulation
          		 vLatest View →
          SEBI-CSCRF SEBI Cyber Security & Cyber Resilience Framework SEBI’s Cybersecurity and Cyber Resilience Framewor... Clause: 4.2 DE.DP: Detection Process
          India
          Regulation
          		 vLatest View →
          DORA Digital Operational Resilience Act The EU Digital Operational Resilience Act establis... Clause: Article 10(1) – Mechanisms to promptly detect anomalous activities and ICT-related incidents Article 10(3) – Resources and capabilities to monitor user activity, anomalies and ICT-related incidents
          EU
          Regulation
          		 vCurrent View →
          ISO27002 ISO/IEC 27002 ISO/IEC 27002 is a guidance standard containing a... Clause: 5.7 – Threat intelligence; 5.26 – Response to information security incidents; 8.16 – Monitoring activities
          ISO
          Standard
          		 v2022 View →
          NIS2 NIS2 Directive The NIS2 Directive establishes EU-wide cybersecuri... Clause: Article 21(2)(b) – Incident handling
          EU
          Directive
          		 vCurrent View →
          PCI-DSS PCI DSS PCI DSS is an industry security standard maintaine... Clause: 10.1.1 – All security policies and operational procedures that are identified in Requirement 10 are documented, kept up to date, in use, and known to all affected parties.; 10.2.1 – Audit logs are enabled and active for all
          PCI
          Standard
          		 v4 View →
          NIST-CSF NIST Cybersecurity Framework (CSF) The NIST Cybersecurity Framework provides high-lev... Clause: DE.CM – Continuous Monitoring | DE.CM-09 – Computing hardware and software, runtime environments, and their data are monitored to find potentially adverse events DE.AE – Adverse Event Analysis | DE.AE-02 – Potentially adverse events are analyzed to better understand associated activities
          NIST
          Framework
          		 v2 View →
          NIST80053 NIST SP 800-53 NIST SP 800-53 Rev. 5 presents control families, i... Clause: 3.16 – RISK ASSESSMENT; RA-10 – THREAT HUNTING
          NIST
          Control Catalog
          		 vRev. 5 View →
          NPCI-ISR NPCI Information Security Requirements NPCI information-security requirements define cont... Clause: Operational Review; Logging and Monitoring
          India
          Standard
          		 vLatest View →
          SOC2 SOC 2 Trust Services Criteria SOC 2 is an independent examination and reporting... Clause: CC7.2 – System Operations – The entity monitors system components and the operation of those components for anomalies that are indicative of malicious acts, natural disasters, and errors affecting the entity's ability to meet its objectives; anomalies are analyzed to determine whether they represent security events. CC7.3 – System Operations – The entity evaluates security events to determine whether they could or have resulted in a failure of the entity to meet its objectives (security incidents) and, if so, takes actions to prevent or address such failures. CC4.1 – Monitoring of Controls – COSO Principle 16: The entity selects, develops, and performs ongoing and/or separate evaluations to ascertain whether the components of internal control are present and functioning. CC4.2 – Monitoring of Controls – COSO Principle 17: The entity evaluates and communicates internal control deficiencies in a timely manner to those parties responsible for taking corrective action, including senior management and the board of directors, as appropriate.
          AICPA
          Audit Framework
          		 vLatest View →

          Parent Domain Context

          Governance Domain Baseline
          Domain Name:
          Security Operations & Monitoring (SOC)
          Purpose:
          To maintain situational awareness of security events and manage security operations.
          Scope:
          Enterprise
          View

          Parent Control Context

          Control Baseline
          Control Name:
          Threat Hunting (SOC-004)
          Summary:
          Establishes threat hunting including planning, hypothesis development, execution, validation, documentation, reporting, lessons learned, review, and continuous improvement.
          Business Description:
          Establish and maintain proactive threat hunting activities to identify adversary behaviors, advanced threats, and indicators of compromise that evade automated detection mechanisms.
          View