Description

This curriculum spans the full lifecycle of cyber incident response, equivalent to a multi-workshop program that integrates SOC operations with enterprise governance, detection engineering, cross-functional coordination, and proactive defense, reflecting the iterative nature of maintaining an incident response capability within a live security operations environment.

Module 1: Establishing Incident Response Governance and Stakeholder Alignment

Define incident classification thresholds in coordination with legal, compliance, and business units to determine reporting obligations for data breaches.
Document decision authority for incident escalation, including when to involve CISO, legal counsel, or external regulators during active incidents.
Negotiate SLAs with network operations, cloud providers, and third-party vendors to ensure timely access to logs and system data during investigations.
Implement a RACI matrix to clarify roles for SOC analysts, IT operations, forensic teams, and PR during incident response activities.
Establish criteria for declaring an incident a “major event” requiring executive communication and crisis management protocols.
Conduct quarterly alignment sessions with department heads to validate IR plan assumptions against current business operations and technology changes.

Module 2: Designing Detection and Alerting Frameworks in the SOC

Configure correlation rules in SIEM to reduce false positives from known benign activity patterns without missing lateral movement indicators.
Integrate EDR telemetry with network-based detection to create multi-source alerting for suspicious process execution and beaconing behavior.
Adjust detection thresholds for brute-force attacks based on observed baseline activity across global user populations and time zones.
Implement alert suppression rules for authorized penetration testing windows while maintaining visibility for unapproved tools.
Map MITRE ATT&CK techniques to specific detection logic and assign ownership for maintaining detection coverage gaps.
Deploy decoy assets and credentials to trigger high-fidelity alerts when accessed by unauthorized entities.

Module 3: Orchestrating Real-Time Incident Triage and Analysis

Standardize triage checklists for common incident types (e.g., phishing, malware, unauthorized access) to ensure consistent initial assessment.
Isolate infected endpoints from production networks while preserving volatile memory for forensic analysis.
Validate alert authenticity by cross-referencing with DNS, proxy, and authentication logs before initiating containment.
Initiate host-based artifact collection (process list, registry keys, scheduled tasks) on suspected systems using automated playbooks.
Document chain of custody for forensic evidence when transferring data to incident handlers or external investigators.
Escalate to Level 2 analysts when indicators suggest APT activity or data exfiltration based on data volume and destination.

Module 4: Executing Containment, Eradication, and Recovery Procedures

Apply network segmentation rules at firewalls and switches to restrict lateral movement without disrupting critical business services.
Coordinate with application owners to schedule patching of exploited vulnerabilities during approved maintenance windows.
Rebuild compromised systems from golden images after validating no persistence mechanisms remain in configuration stores.
Rotate credentials and API keys associated with breached accounts using privileged access management tools.
Validate eradication by re-scanning affected systems with updated signatures and hunting for residual indicators.
Restore encrypted data from offline backups only after confirming the backup integrity and absence of malware contamination.

Module 5: Managing Communication and Reporting During Incidents

Draft internal incident summaries with technical details redacted for non-technical stakeholders, including business impact and timeline.
Coordinate disclosure timelines with legal counsel when personal data is involved, adhering to GDPR, HIPAA, or CCPA requirements.
Prepare external-facing statements for customers and regulators under legal review to avoid admission of liability.
Update incident status in the ticketing system at defined intervals to maintain audit trail and stakeholder visibility.
Conduct bridge calls with cross-functional leads every 4 hours during major incidents to synchronize response actions.
Log all external communications, including emails and calls, for post-incident review and regulatory compliance.

Module 6: Conducting Post-Incident Review and Process Improvement

Facilitate blameless post-mortems to identify technical and procedural gaps, focusing on process failures rather than individual errors.
Measure mean time to detect (MTTD) and mean time to respond (MTTR) for each incident to benchmark SOC performance.
Update runbooks based on lessons learned, such as missing detection coverage or delayed access to critical systems.
Submit change requests to modify firewall rules, group policies, or IAM configurations to prevent recurrence.
Integrate new IoCs from resolved incidents into threat intelligence platforms and blocking mechanisms.
Revise incident classification criteria when observed attack patterns no longer align with existing severity levels.

Module 7: Maintaining and Testing the Incident Response Plan

Schedule biannual tabletop exercises with executive participation to test decision-making under simulated breach conditions.
Conduct technical dry runs of containment procedures in staging environments to validate playbook accuracy.
Rotate on-call SOC personnel assignments quarterly to prevent burnout and ensure cross-training.
Validate backup restoration procedures annually by restoring full systems and verifying application functionality.
Audit IR plan document versioning and distribution to ensure all responders have access to the latest revision.
Update contact lists for internal and external stakeholders quarterly to reflect organizational changes and availability.

Module 8: Integrating Threat Intelligence and Proactive Defense

Subscribe to industry-specific ISAC feeds and integrate IoCs into SIEM and firewall block lists through automated ingestion.
Map observed adversary TTPs to MITRE ATT&CK and prioritize detection engineering efforts based on relevance to the environment.
Deploy sinkholes for known C2 domains to capture beaconing traffic and enrich internal threat intelligence.
Share anonymized attack data with trusted peer organizations through formal information-sharing agreements.
Adjust firewall egress filtering rules based on emerging threat reports involving cloud storage or messaging platforms.
Conduct threat hunting campaigns quarterly using intelligence on active threat actors targeting similar sectors.