Description

This curriculum spans the design and operation of a fully functional Security Operations Center, comparable in scope to a multi-phase internal capability build or a comprehensive advisory engagement, covering technical implementation, cross-team coordination, and compliance alignment across the incident lifecycle.

Module 1: Establishing the Security Operations Center (SOC) Foundation

Decide between building an in-house SOC versus outsourcing to a managed security service provider based on organizational scale, threat exposure, and internal expertise availability.
Define SOC roles and responsibilities including tiered analyst escalation paths, incident response coordination, and shift scheduling for 24/7 coverage.
Select and deploy a centralized SIEM platform capable of aggregating logs from heterogeneous sources such as firewalls, endpoints, and cloud workloads.
Implement secure, role-based access controls (RBAC) for SOC tools to prevent privilege misuse while ensuring operational efficiency.
Develop standardized operating procedures (SOPs) for log ingestion, normalization, and retention in compliance with regulatory requirements like GDPR or HIPAA.
Integrate time synchronization (NTP) across all monitored systems to ensure accurate event correlation and forensic timeline reconstruction.

Module 2: Threat Intelligence Integration and Prioritization

Subscribe to and validate threat intelligence feeds from commercial, open-source, and industry-specific ISACs for relevance and false positive rates.
Map incoming threat indicators (IOCs) to MITRE ATT&CK framework techniques to contextualize adversary behavior and detection opportunities.
Automate IOC ingestion into SIEM and EDR platforms using STIX/TAXII protocols while maintaining a local threat intelligence repository.
Establish a process for deprecating outdated IOCs to prevent alert fatigue and reduce performance overhead on detection systems.
Balance the use of tactical, operational, and strategic intelligence to support both real-time detection and long-term defense planning.
Conduct quarterly threat landscape assessments to adjust detection rules and resource allocation based on evolving adversary tactics.

Module 3: Detection Engineering and Use Case Development

Design detection rules based on known adversary behaviors rather than isolated anomalies to reduce false positives.
Validate detection logic in a staging environment using historical logs or simulated attack traffic before production deployment.
Implement a version-controlled repository for detection rules to track changes, ownership, and testing status.
Set threshold-based alerting parameters that account for normal business cycles to avoid over-alerting during peak activity.
Integrate endpoint telemetry, network flow data, and authentication logs to create correlated detection scenarios for lateral movement.
Conduct regular rule tuning exercises to adjust for environment changes, patching cycles, and new application rollouts.

Module 4: Incident Triage and Escalation Procedures

Define clear criteria for classifying incidents by severity (e.g., P1–P4) based on data sensitivity, system criticality, and business impact.
Implement automated enrichment workflows in the SOAR platform to append contextual data such as user roles, asset value, and prior alerts.
Enforce mandatory documentation of triage decisions, including rationale for false positive dismissals or escalation triggers.
Establish communication protocols for notifying stakeholders during active incidents, including legal, PR, and executive leadership.
Conduct daily shift handover briefings to ensure continuity of ongoing investigations and pending actions.
Integrate ticketing systems with the SOC workflow to maintain audit trails and measure analyst response times.

Module 5: Forensic Investigation and Evidence Handling

Preserve volatile memory and disk images using forensically sound methods during live response to support legal admissibility.
Deploy endpoint forensic agents that support remote collection of registry hives, prefetch files, and browser history.
Maintain a chain of custody log for all collected evidence, including timestamps, collector identity, and storage location.
Isolate compromised systems using network segmentation rather than immediate shutdown to preserve ongoing attack telemetry.
Use write-blockers when analyzing physical media to prevent accidental alteration of evidence.
Coordinate with legal counsel before initiating investigations involving employee-owned devices or privacy-protected data.

Module 6: Compliance, Auditing, and Reporting

Generate monthly KPI reports covering mean time to detect (MTTD), mean time to respond (MTTR), and alert volume trends.
Map SOC controls to regulatory frameworks such as NIST 800-53, ISO 27001, or PCI-DSS for audit readiness.
Conduct internal SOC audits to verify adherence to incident handling SOPs and data retention policies.
Prepare evidence packages for external auditors, including sample incident reports, access logs, and patch compliance records.
Document exceptions to security policies with risk acceptance forms signed by data owners and CISO.
Implement automated log archiving to immutable storage to meet long-term retention requirements for forensic and legal purposes.

Module 7: Continuous Improvement and Threat Hunting

Schedule recurring tabletop exercises to test incident response plans against realistic attack scenarios such as ransomware or credential theft.
Conduct root cause analysis (RCA) for all escalated incidents to identify control gaps and prevent recurrence.
Initiate proactive threat hunting campaigns using hypothesis-driven methodologies based on current threat intelligence.
Measure detection coverage against MITRE ATT&CK to identify under-defended tactics and prioritize new use cases.
Rotate analysts through red team or penetration testing engagements to improve attacker mindset and detection insight.
Review and update runbooks quarterly to reflect changes in infrastructure, applications, and threat landscape.

Module 8: Secure Communication and Collaboration Across Teams

Establish encrypted communication channels for incident coordination using platforms with message expiration and access logging.
Define data sharing agreements between SOC, IT operations, and development teams to enable rapid containment without operational disruption.
Implement a formal process for disclosing vulnerabilities to application owners with remediation timelines and risk context.
Coordinate with HR during insider threat investigations to ensure compliance with employment law and privacy policies.
Integrate SOC alerts with IT service management (ITSM) tools to trigger automated ticket creation and tracking.
Conduct biweekly cross-functional meetings with cloud, network, and identity teams to align on security events and system changes.