- Demonstration case
- Review of a conclusion about an access incident
- Status
- Review completed
Candidate conclusion
The access control operated as expected.
Quadriga
Analyst
Separates available facts from assumptions and identifies what supports the conclusion.
Critic
Looks for contrary evidence and alternative explanations that could change the outcome.
Synthesiser
Reconciles what holds, what remains uncertain and what requires further verification.
Blind Validator
Evaluates the original input and candidate conclusion without receiving the preceding debate.
Demonstration outcome
HALT — insufficient evidence
The conclusion is not promoted because independent evidence that the control reacted in the observed case is missing.
Reviewable record
Observed
The original case and attached signals are available.
Not demonstrated
Independent evidence of the control's reaction is not available.
To reopen
Provide a dated test or observable verification of the control.