Evidence on whether the objectives were reached, a record of prevention, detection and response, and the improvements to make next. Purple teaming leaves detection results by technique and the rules that were tuned.
Evidence on the objectives
Under which conditions the agreed objectives were reached, or where the attempt was stopped.
Record of the response
What was blocked, detected and reported at each stage, and how the organisation responded.
Improvements and follow-up checks
Improvements agreed with the teams involved, and the items to check again afterwards.
Resilience here means prevention, detection and response in agreed cyber-attack scenarios, not company-wide business continuity.
Related research: Offensive Engineering (EXPLOIT) — We research ways to analyse and verify vulnerabilities and their impact from an attacker's perspective.