Log review and management

Overview

Purpose:

• Communicate potential risks to stakeholder.
• Communicate rationale for security-relevant decisions to stakeholder.

Role:

• who typically does this

Frequency:

Log Review Tips

Critical systems require at least daily log review, however, what types of logs/activities should we pay attention to?

1. Consecutive login failure especially in non-office hour.

2. Login in non-office hour.

3. Authority change, addition and removal. Check them against with authorized application.

4. Any system administrator's activities

5. Any unknown workstation/server are plugged into the network?

6. Logs removal/log overwritten/log size is full

7. Pay more attention to the log reports after week-end and holiday

8. Any account unlocked/password reset by system administrators without authorized forms?

Subactivity 2

Describe the subactivity here

Subactivity 3

Describe the subactivity here