Start with the question an investigator must answer
Security telemetry should help establish who requested a resource, what decision was made, and what happened next. It is not valuable merely because it is voluminous. Define the incidents and policy boundaries the service needs to observe. CISA’s Secure by Demand guide emphasizes customers’ ability to detect incidents and obtain evidence through capabilities such as audit logs. Ask which records the product exposes and what those records can actually establish about the deployed service.
Connect events across the workflow
A request can pass through an identity service, gateway, application, and external tool. Appropriate identifiers and timestamps can help connect relevant events without copying entire payloads. Record policy and configuration versions when they affect interpretation. Distinguish denied actions from successful changes and service failures. An agent’s narrative is not independent evidence that a tool operation was authorized or completed. The execution and enforcement components should provide trustworthy records of their own decisions and outcomes.
Protect the evidence and its content
Logs can expose credentials, personal information, or sensitive operational data. Set access, retention, and handling requirements according to purpose. OWASP recommends redacting sensitive material and recording structured agent decision metadata. The surrounding logging system also needs integrity and operational support. Avoid assuming that a restricted dashboard protects every downstream export or troubleshooting copy. Review the full information path and retain only what the organization can justify for investigation and approved oversight.
Tie alerts to an accountable action
Define who investigates each meaningful event and how it is escalated. Test visibility using approved scenarios and verify that necessary records are available when a dependency is unavailable. Review missed signals and excessive noise after deployment. Future network scale may create more telemetry, but more data alone does not improve response. Useful observability connects reliable evidence with a practical decision, such as investigating an unauthorized request, correcting a configuration, or initiating an approved incident process.