Security Incident Response
The Security Incident Response process is initiated when an incident involving security vulnerabilities or unauthorized access to assets occurs. The primary objective of this process is to identify, contain, eradicate, and learn from security incidents in a timely manner, minimizing their impact on the organization.
Key steps in the Security Incident Response process include:
1. Identify and report the incident: Recognize and document any potential security threats, notifying relevant personnel and stakeholders.
2. Assess the situation: Determine the severity of the incident based on affected assets, confidentiality, integrity, and availability (CIA) considerations.
3. Contain and isolate: Implement measures to limit further damage or exploitation of the vulnerability, separating affected systems from others.
4. Eradicate the threat: Apply corrective actions to eliminate the security risk, restore systems to a known good state, and implement countermeasures to prevent recurrence.
5. Review and improve: Gather lessons learned, document best practices, and make necessary adjustments to processes and procedures to enhance overall security posture.