Skip to main content
Cyber Incident Response in Corporate Security

Cyber Incident Response in Corporate Security

$250.00
Toolkit Included:
Includes a practical, ready-to-use toolkit containing implementation templates, worksheets, checklists, and decision-support materials used to accelerate real-world application and reduce setup time.
Your guarantee:
30-day money-back guarantee — no questions asked
How you learn:
Self-paced • Lifetime updates
Who trusts this:
Trusted by professionals in 160+ countries
When you get access:
Course access is prepared after purchase and delivered via email
Adding to cart… The item has been added

What does the Cyber Incident Response in Corporate Security course cover?

Cyber Incident Response in Corporate Security is covered here in 8 modules: Establishing the Incident Response Framework, Detection Architecture and Telemetry Optimization, Legal and Regulatory Incident Escalation and 5 more. The outline lists 48 specific topics, opening with define scope boundaries for incident response based on regulatory obligations (e.g., GDPR, HIPAA) and business-critical systems to avoid overreach or coverage gaps.

How do you approach Cyber Incident Response in Corporate Security step by step?

The work is sequenced in 8 stages. It starts with Establishing the Incident Response Framework, moves through Detection Architecture and Telemetry Optimization and Legal and Regulatory Incident Escalation, and ends at Threat Intelligence Integration and Proactive Readiness. Each stage carries its own topic list, so the sequence is followed rather than summarised.

What is in Module 1 of the Cyber Incident Response in Corporate Security course?

Module 1 is Establishing the Incident Response Framework. It works through define scope boundaries for incident response based on regulatory obligations (e.g., GDPR, HIPAA) and business-critical systems to avoid overreach or coverage gaps., select an incident classification taxonomy aligned with internal risk tiers and external reporting standards such as NIST SP 800-61., assign roles within the CSIRT (Cyber Security Incident Response Team).

How is the Cyber Incident Response in Corporate Security course delivered?

The Cyber Incident Response in Corporate Security course is fully self-paced with immediate online access after enrolment. Access does not expire and future updates are included at no cost. It can be taken on any device, and a certificate of completion is issued by The Art of Service when you finish.

How much does the Cyber Incident Response in Corporate Security course cost?

The Cyber Incident Response in Corporate Security course is $250 as a one time payment. There is no subscription, no per seat licence and no hidden fee. Enrolment carries a 30 day satisfied or refunded guarantee, so it can be assessed in full before you commit.

Closely related courses: Cyber Incident Management in Incident Management, Incident Handling in Corporate Security, Cyber Security Incident Toolkit, Cyber Threats in Corporate Security.

More answers: what you get with every course, refund policy, all help answers.

This curriculum spans the full lifecycle of corporate incident response, equivalent in scope to a multi-phase internal capability program that integrates technical playbooks, legal compliance, and threat intelligence across a global enterprise security operation.

Module 1: Establishing the Incident Response Framework

  • Define scope boundaries for incident response based on regulatory obligations (e.g., GDPR, HIPAA) and business-critical systems to avoid overreach or coverage gaps.
  • Select an incident classification taxonomy aligned with internal risk tiers and external reporting standards such as NIST SP 800-61.
  • Assign roles within the CSIRT (Cyber Security Incident Response Team) including escalation paths for legal, PR, and executive stakeholders.
  • Integrate incident response planning with enterprise business continuity and disaster recovery programs to ensure coordinated execution during crises.
  • Document decision criteria for when to engage external forensic firms versus using internal resources based on incident severity and skill availability.
  • Implement version control and access restrictions for IR playbooks to maintain integrity and auditability across organizational changes.

Module 2: Detection Architecture and Telemetry Optimization

  • Configure SIEM correlation rules to reduce false positives by tuning thresholds based on historical baseline activity for specific network segments.
  • Deploy EDR agents with execution policies that balance telemetry depth against endpoint performance impact on user workstations.
  • Design network packet capture retention policies based on legal requirements and storage cost constraints, typically 7–30 days for full PCAP.
  • Integrate cloud-native logging (e.g., AWS CloudTrail, Azure Monitor) with on-prem SIEM using secure API connectors with role-based access.
  • Establish beaconing detection logic for outbound C2 traffic by analyzing DNS query frequency and entropy of domain names.
  • Validate sensor coverage across hybrid environments by conducting periodic gap assessments using asset inventory and network flow data.
  • Determine mandatory breach notification timelines under jurisdiction-specific laws (e.g., 72 hours under GDPR) and coordinate legal review before disclosure.
  • Preserve forensic evidence in a forensically sound manner, including chain-of-custody documentation for potential litigation.
  • Negotiate data sharing agreements with third-party vendors to ensure access to logs during supply chain-related incidents.
  • Implement legal hold procedures for relevant system logs, emails, and chat communications once an incident is classified as high severity.
  • Coordinate with outside counsel to assess liability exposure when customer data is involved, particularly in multi-jurisdictional incidents.
  • Document all internal communications related to the incident using secure channels to prevent accidental disclosure during discovery.

Module 4: Containment Strategies and Network Segmentation

  • Execute VLAN isolation of compromised hosts using automated scripts triggered by SOAR platforms, ensuring minimal disruption to adjacent systems.
  • Decide between short-term (e.g., firewall block) and long-term (e.g., subnet micro-segmentation) containment based on root cause analysis.
  • Block malicious IP addresses at the perimeter firewall while evaluating collateral impact on legitimate business services.
  • Temporarily disable compromised service accounts and rotate associated credentials across integrated systems.
  • Assess risk of lateral movement by reviewing Active Directory group memberships and recent authentication logs.
  • Implement DNS sinkholing for known C2 domains to disrupt attacker infrastructure without alerting the adversary.

Module 5: Forensic Investigation and Evidence Collection

  • Perform memory dumps on infected endpoints using vendor-approved tools (e.g., Velociraptor, F-Response) while maintaining system uptime for business continuity.
  • Extract and analyze prefetch files and shimcache entries to reconstruct execution timelines on Windows systems.
  • Compare file integrity baselines using cryptographic hashes to identify unauthorized binary modifications.
  • Recover deleted registry keys from NTUSER.DAT and SOFTWARE hives to uncover persistence mechanisms.
  • Correlate Windows Event Logs (e.g., 4688, 4624) with PowerShell script block logging to detect obfuscated command execution.
  • Use write blockers when imaging physical drives to preserve evidentiary integrity for potential legal proceedings.

Module 6: Eradication and Recovery Procedures

  • Remove persistence mechanisms such as scheduled tasks, WMI event filters, and service installations identified during forensic analysis.
  • Rebuild compromised servers from golden images rather than in-place cleaning to ensure complete eradication of backdoors.
  • Rotate all credentials associated with compromised systems, including service accounts, API keys, and database passwords.
  • Validate remediation by scanning rebuilt systems with vulnerability and configuration compliance tools prior to reintroduction to production.
  • Re-enable network access incrementally using phased reconnection to monitor for residual malicious activity.
  • Update endpoint protection signatures and EDR policies to detect previously observed TTPs across the environment.

Module 7: Post-Incident Review and Process Improvement

  • Conduct blameless post-mortems to identify systemic failures, including timeline reconstruction and decision point analysis.
  • Measure incident response effectiveness using metrics such as mean time to detect (MTTD) and mean time to respond (MTTR).
  • Update IR playbooks with new adversary tactics observed during the incident, including specific indicators and detection logic.
  • Revise tabletop exercise scenarios based on actual incident patterns to improve future team readiness.
  • Submit findings to executive leadership with prioritized remediation items for security control enhancements.
  • Archive incident data in a secure repository with access controls to support future threat intelligence and training use.

Module 8: Threat Intelligence Integration and Proactive Readiness

  • Subscribe to sector-specific ISAC feeds (e.g., FS-ISAC, EH-ISAC) and normalize intelligence into internal threat tracking systems.
  • Map observed IOCs to MITRE ATT&CK techniques to identify gaps in detection coverage across the attack lifecycle.
  • Deploy honeypots in DMZ networks to detect reconnaissance activity and collect attacker tooling samples.
  • Conduct red team exercises biannually to validate detection and response capabilities against realistic adversary emulation.
  • Integrate threat intelligence platforms (TIPs) with SOAR workflows to automate IOC enrichment and blocking actions.
  • Adjust monitoring priorities based on emerging threat actor campaigns targeting the organization’s industry vertical.
!