Helping Hand Questions for CCSK

According to the CSA Security Guidance v4.0, Domain 9: Incident Response, the Containment, Eradication, and Recovery phase follows detection and analysis. This phase focuses on limiting the damage, removing the threat, and restoring systems to a secure operational state.

"After detection and analysis, containment, eradication, and recovery are necessary to prevent further damage and restore systems."

"Recovery is the process of restoring affected systems and services to a fully operational state in a controlled and safe manner."

This includes activities such as:

Removing malware or compromised systems

Rebuilding or restoring from backups

Applying patches

Validating that vulnerabilities are fixed

Monitoring for any recurrence

Incorrect options:

A refers to the Post-Incident Activity phase.

C is part of Detection and Analysis.

D is also part of the initial phase of the incident response cycle.