Description

This curriculum spans the full lifecycle of cybersecurity incident response, equivalent in scope to a multi-phase advisory engagement, covering technical response actions, cross-functional coordination, and integration with enterprise risk and security programs.

Module 1: Establishing an Incident Response Framework

Selecting between NIST SP 800-61 and ISO/IEC 27035 as the foundational framework based on organizational compliance requirements and industry regulations.
Defining incident classification criteria that align with business impact levels, including data sensitivity, system criticality, and regulatory exposure.
Integrating incident response roles into existing organizational structures, such as assigning SOC analysts, legal liaisons, and PR leads to predefined response teams.
Developing escalation paths that specify thresholds for notifying executive leadership, board members, and external regulators during active incidents.
Documenting assumptions about resource availability, such as on-call staffing, forensic tool licensing, and third-party support contracts, during crisis periods.
Conducting jurisdictional assessments to determine legal constraints on data access, evidence handling, and cross-border incident reporting.

Module 2: Threat Intelligence Integration

Filtering external threat feeds to eliminate noise and prioritize IOCs relevant to the organization’s technology stack and threat landscape.
Mapping threat actor TTPs from MITRE ATT&CK to internal detection rules and response playbooks for targeted mitigation.
Establishing secure channels for sharing IOCs with ISACs while maintaining confidentiality and avoiding inadvertent data leakage.
Validating the reliability of intelligence sources by implementing a scoring system based on timeliness, accuracy, and historical performance.
Automating ingestion of STIX/TAXII feeds into SIEM and EDR platforms while maintaining parsing consistency and schema compatibility.
Assessing the operational risk of acting on unverified threat intelligence, including potential for false positives disrupting business operations.

Module 3: Detection Engineering and Alert Triage

Designing detection rules that balance sensitivity and specificity to minimize alert fatigue without increasing dwell time.
Implementing dynamic thresholds for behavioral analytics based on baseline activity across user, device, and network dimensions.
Creating standardized triage workflows that require initial validation of alert context, asset criticality, and potential scope.
Integrating endpoint telemetry, network flow data, and authentication logs to enrich alert context during initial assessment.
Enforcing analyst documentation requirements for every triaged alert, including rationale for closure or escalation.
Conducting quarterly rule efficacy reviews to deprecate or refine detection logic based on false positive rates and incident relevance.

Module 4: Containment and Eradication Strategies

Choosing between network segmentation, host isolation, or account disabling based on attack vector and operational impact.
Executing memory and disk captures from compromised systems before isolation to preserve volatile evidence.
Coordinating with network operations to implement firewall rule changes without disrupting critical business services.
Validating removal of persistence mechanisms, such as scheduled tasks, registry run keys, and web shells, across affected systems.
Managing privileged access during containment to prevent lateral movement while maintaining necessary administrative functions.
Documenting all containment actions in a centralized incident log for audit and legal defensibility purposes.

Module 5: Forensic Investigation and Evidence Handling

Applying chain-of-custody procedures to digital evidence, including hashing, labeling, and secure storage in write-protected repositories.
Selecting forensic tools based on system architecture, such as FTK for Windows environments and Autopsy for Linux-based servers.
Conducting timeline analysis to reconstruct attacker activity using event logs, file system metadata, and registry hives.
Preserving cloud-native artifacts, including AWS CloudTrail logs, Azure Activity Logs, and SaaS application audit trails.
Assessing the admissibility of forensic findings in potential legal proceedings by following jurisdiction-specific digital evidence standards.
Managing access to forensic data to prevent contamination, including role-based permissions and audit logging of evidence access.

Module 6: Communication and Stakeholder Management

Drafting internal status updates that balance technical accuracy with executive-level clarity for non-technical decision-makers.
Coordinating disclosure timelines with legal counsel to meet regulatory requirements such as GDPR 72-hour breach notifications.
Preparing holding statements for public relations teams to manage media inquiries without revealing forensic details.
Conducting briefings for board members that focus on business risk, financial exposure, and strategic response decisions.
Managing communication with law enforcement, including decisions to share evidence or request investigative support.
Logging all external communications for compliance and post-incident review, including timestamps and recipient details.

Module 7: Post-Incident Review and Process Improvement

Conducting blameless post-mortems that identify systemic gaps rather than individual performance failures.
Measuring incident response effectiveness using KPIs such as mean time to detect (MTTD), contain (MTTC), and recover (MTTR).
Updating response playbooks based on lessons learned, including new detection rules and revised escalation procedures.
Revising tabletop exercise scenarios to reflect newly observed attack patterns and organizational changes.
Validating control improvements through red team engagements or penetration testing after remediation.
Archiving incident documentation in a searchable repository with access controls aligned to data classification policies.

Module 8: Integration with Broader Security Management

Aligning incident response metrics with enterprise risk management frameworks to inform cyber insurance and board reporting.
Integrating IR data into vulnerability management programs to prioritize patching based on exploit activity.
Feeding incident findings into security awareness training to address recurring human-factor vulnerabilities.
Coordinating with business continuity teams to validate failover procedures during active cyber incidents.
Updating third-party risk assessments based on supply chain compromises observed during incident investigations.
Enforcing configuration standards through automated compliance checks to reduce attack surface between incidents.