Application logs are often the missing piece in blue team visibility

Most SOC telemetry is built around endpoints, authentication, and network events. Those sources are valuable, but they don't explain what happened inside the application.

During a recent review, I found that several security checks could be bypassed without generating useful infrastructure alerts. The only reliable indicators came from application-specific logging around authorization decisions and sensitive business actions.

If your organization develops its own software, application telemetry deserves the same attention as endpoint and network telemetry.