ASD Strategies to Mitigate Cyber Security Incidents · Detecting Cyber Security Incidents and Responding
31 Hunt to discover incidents (Very Good)
Hunt to discover cyber security incidents based on knowledge of adversary tradecraft and analysis of logs, events and other data sources.
4
artefacts
2
held by a system
1
at each review
easy
to go live
Cloud console / configuration management
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
- Configuration / tooling output demonstrating the strategy · Cloud console / configuration management
- Records showing ongoing operation · Document repository
periodic reviewEvidence produced at each review
- Evidence the mitigation strategy is implemented and maintained: Hunt to discover incidents · Document repository
governing documentDocuments that govern the control
- Coverage across in-scope systems · Policy repository / GRC workspace
First move
Automate the pull from your Cloud console / configuration management. Configuration snapshots and change history from the cloud console or IaC repository, diffed against the baseline.
Common gaps auditors find
- Strategy partially deployed (not all systems)
- No evidence of ongoing maintenance
- Effectiveness rating not met
Do this for your whole sheet
Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.
Build my evidence sheet30 Endpoint detection and response (Very Good) · 32 Network-based IDS/IPS (Limited)