Description

This curriculum spans the equivalent of a multi-workshop incident response program, covering detection through post-incident improvement with the technical and procedural specificity seen in enterprise security operations and cross-functional crisis management.

Module 1: Incident Detection and Triage

Configure SIEM correlation rules to distinguish between false positives and genuine threats based on historical alert volume and attacker behavior patterns.
Integrate endpoint detection and response (EDR) telemetry with network-based IDS to validate lateral movement indicators during initial triage.
Establish escalation thresholds for incident classification based on data sensitivity, system criticality, and potential business impact.
Implement automated enrichment of alerts using threat intelligence feeds while managing API rate limits and data relevance.
Design triage workflows that assign ownership based on asset ownership matrices and on-call rotation schedules.
Balance speed of response with forensic integrity by determining when to isolate systems versus preserving volatile evidence.

Module 2: Cross-Functional Incident Coordination

Define communication protocols for bridging IT, legal, PR, and executive stakeholders during active incidents without compromising operational security.
Assign decision rights for system isolation, data disclosure, and external notifications using a RACI matrix tailored to incident severity levels.
Conduct tabletop simulations with non-technical departments to align on messaging, escalation paths, and downtime expectations.
Manage jurisdictional conflicts when incidents span geographies with differing data protection regulations.
Document incident timelines in a shared, access-controlled platform with version control to prevent conflicting narratives.
Coordinate handoffs between first responders and forensic analysts to maintain chain of custody and avoid evidence contamination.

Module 3: Containment and System Isolation

Implement network segmentation strategies that allow surgical isolation of compromised subnets without disrupting critical business operations.
Decide between full host shutdown and network-level blocking based on malware persistence mechanisms and monitoring capabilities.
Configure firewall rules to block command-and-control traffic while preserving outbound DNS for forensic analysis.
Use jump boxes with restricted credentials to access quarantined systems for data collection.
Balance containment speed with business continuity by pre-defining acceptable downtime thresholds for key services.
Document isolation actions in real time to support post-incident audits and regulatory reporting.

Module 4: Forensic Data Collection and Preservation

Select forensic imaging tools based on disk encryption status, system availability, and legal admissibility requirements.
Establish secure transfer protocols for moving memory dumps and logs from compromised systems to analysis environments.
Preserve volatile data from active directories and cloud workloads before initiating containment procedures.
Validate forensic tool integrity using cryptographic checksums prior to deployment in live environments.
Manage storage capacity and retention policies for forensic artifacts in accordance with incident severity and investigation timelines.
Coordinate with legal counsel on data handling procedures when evidence involves personally identifiable information (PII).

Module 5: Threat Actor Analysis and Attribution

Map observed tactics, techniques, and procedures (TTPs) to MITRE ATT&CK framework to identify likely adversary groups.
Correlate malware artifacts with public and private threat intelligence to assess origin and intent.
Decide whether to pursue attribution based on incident impact, available resources, and organizational disclosure policies.
Use sandboxing environments to analyze malicious payloads without exposing production systems.
Document indicators of compromise (IOCs) in STIX/TAXII format for internal reuse and potential sharing with ISACs.
Assess the reliability of third-party attribution claims by evaluating their data sources and analytical methodology.

Module 6: Eradication and Remediation Planning

Develop rebuild vs. clean-up criteria based on root cause, system role, and confidence in complete threat removal.
Coordinate patch deployment across interdependent systems while managing change control windows and rollback procedures.
Validate credential rotation across on-premises and cloud environments to eliminate attacker access paths.
Reconfigure misused service accounts with principle of least privilege after identifying abuse during the incident.
Update firewall and EDR policies to block identified attack vectors before restoring affected systems.
Document remediation steps in runbooks to ensure consistency across multiple affected assets.

Module 7: Post-Incident Review and Process Improvement

Conduct blameless retrospectives to identify systemic gaps in detection, response, and communication workflows.
Measure mean time to detect (MTTD) and mean time to respond (MTTR) across incidents to prioritize tooling investments.
Update incident playbooks based on lessons learned, ensuring changes are version-controlled and distributed to response teams.
Adjust monitoring coverage to address blind spots revealed during the incident, such as unlogged cloud services.
Revise role-based training programs to address skill gaps observed during the response effort.
Report control deficiencies to risk and compliance teams for inclusion in enterprise risk registers and audit plans.

Module 8: Continuous Readiness and Simulation

Design red team scenarios that emulate adversary TTPs relevant to the organization’s threat landscape.
Schedule unannounced drills to evaluate response team availability, communication, and decision-making under pressure.
Rotate incident commander roles during simulations to build bench strength and reduce single points of failure.
Measure detection coverage by validating that all critical assets are included in monitoring and alerting scopes.
Integrate automated breach simulation tools to continuously test endpoint and email protections.
Update response playbooks quarterly based on changes in infrastructure, threat intelligence, and regulatory requirements.