ReadinessAnalysisMay 01, 2026
The confusion between TTX and Purple Team
Why mixing these two approaches leads to incomplete assessments of your real readiness.
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NIST-aligned readiness approachDo you know if your team actually responds well to an incident?
Most companies test parts of the problem.
Few test everything.
TTX tests decision. Purple tests execution.
Real incidents demand both.
Cyber
Readiness
Exercise
Readiness
Exercise
The Problem
Companies confuse TTX with Purple Team.
They run isolated exercises.
They don't know if they're actually ready.
Testing decisions is not the same as testing execution.
And neither alone tells you if you are ready.
TTX or Purple Team?
Maybe neither is enough.
Most companies believe they are testing their readiness.
They are not.
They are testing parts of the problem.
TTX
Tabletop Exercise
- Tests decisions
- Based on discussion
- No technical execution
Flow
PlanSimulateDiscussReview
Purple Team
Technical Exercise
- Tests detection & response
- Technical simulation
- Limited business context
Flow
PlanAttackDetectImprove
Readiness Exercise
Complete Exercise
- Tests decision + execution
- Simulates real incidents
- Involves entire organization
Flow
PlanSimulateDetectDecideRespondImprove
In real incidents, these things don't happen separately.
During a real attack, your team doesn't choose between thinking and acting.
They have to do both. At the same time.
A Cyber Readiness Exercise combines both worlds.
It doesn't test theory. It tests reality.
What is a Cyber Readiness Exercise?
A simulation that combines decision and execution to test how your organization actually responds to an incident.
TTXdecision
Purple Teamexecution
Readiness Exercisedecision + execution + real pressure
Why It Matters
An untested plan is just a hypothesis.
Tools detect. People decide.
You don't discover your response during an attack.