Case Studies in Cybersecurity Response Planningintermediate
Match each incident response stage with its primary purpose.
Answer
Preparation - Establish plans, roles, training, and readiness; Detection and analysis - Recognize suspicious activity and determine its scope; Containment - Limit spread and impact; Eradication - Remove the threat and its cause; Recovery - Restore and validate services and data; Post-incident activity - Document lessons and improve response
Explanation
### The pairs
| Item | Matches | Why |
|---|---|---|
| Preparation | Establish plans, roles, training, and readiness | Preparation builds the capacity to respond before an incident happens. |
| Detection and analysis | Recognize suspicious activity and determine its scope | Responders confirm what is happening, which assets are involved, and how severe it may be. |
| Containment | Limit spread and impact | Isolation and access restrictions reduce further damage. |
| Eradication | Remove the threat and its cause | Teams remove malicious code, persistence, and relevant weaknesses. |
| Recovery | Restore and validate services and data | Systems return to operation only after restoration and checks. |
| Post-incident activity | Document lessons and improve response | Review findings are used to update plans, controls, and training. |
### Terms
- **Incident response**: A structured process for handling cybersecurity incidents.
### Remember
The stages move from readiness to understanding, control, removal, restoration, and improvement.
Related Questions
- Which plan component most directly tells responders who may approve an external breach notification?(intermediate)
- Which activity most clearly belongs to a Security Operations Center (SOC) rather than being the primary responsibility of a Computer Security Incident Response Team (CSIRT)?(basic)
- Which tool is most directly associated in the course material with collecting and correlating logs for continuous security monitoring?(intermediate)
- Which statement best distinguishes a worm from a virus?(basic)
- A server records a successful login by an authorized employee during normal working hours. Based on the course distinction, what is this most clearly?(basic)
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