Interactive diagram example: Cybersecurity Incident Response Lifecycle
Objective: Build readiness through policies, tools, and training. Primary action: Establish incident plans, inventory assets, and run tabletop exercises. Expected operational result: Teams can detect, escalate, and respond to incidents consistently with predefined roles and procedures
Objective: Detect and confirm potential security events quickly. Primary action: Monitor logs, alerts, and threat intelligence to validate incidents. Expected operational result: Confirmed incidents are classified and routed to response teams with clear priority and scope
Objective: Limit damage and prevent further compromise. Primary action: Isolate affected systems, block malicious activity, and apply temporary mitigations. Expected operational result: Threat spread is stopped and critical services are protected while response actions proceed
Objective: Remove root causes and all malicious artifacts from the environment. Primary action: Clean systems, remove malware, revoke compromised credentials, and patch vulnerabilities. Expected operational result: Systems are cleared of threats and risk of immediate reinfection is minimized
Objective: Restore normal operations safely and verify integrity. Primary action: Rebuild or restore systems from trusted backups and validate stability and security controls. Expected operational result: Services resume with verified integrity and monitoring in place to detect any relapse
Objective: Improve defenses and response through post-incident review. Primary action: Conduct a blameless postmortem, document findings, update playbooks, and implement preventive measures. Expected operational result: Organizational resilience increases and similar incidents are less likely or easier to mitigate in the future