0%
of CISOs say they couldn't detect a breach with existing tools
Persistent Purple Team™
Powered by Impetum
The Gap Every Security Leader Already Knows
What if you could know?
Actually know.
Your security gets tested either way. Persistent Purple Teaming is continuous security validation—real attack techniques tested against your real defenses, on a clockwork schedule.
Your Threat Resilience Score tracks real progress over time—evidence for your board, your insurers, yourself.
Foundation Video Series
Six conversations worth hearing
Achieving Continuous
Security Validation
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Episode 01 · Origin Story · Matt Stewart & Alex Grohmann
Why We Stopped Waiting for the Breach: The Story Behind Impetum
After hundreds of incident response engagements, Matt Stewart and Alex Grohmann kept finding the same thing: not the same attacker, but the same gap. That pattern became the founding insight behind Impetum and the driving force behind everything built since.
From Remedy to Momentum
We didn't start here. We started in the trenches—years of incident response, walking through breach after breach...
So we stopped waiting for the next breach. We built something to prevent it.
Confident in Your Detection Maturity?
Persistent threats test your defenses every day. The real question is whether you’d recognize the techniques being used. Think you would?
Now you can know if your defenses actually work.
PROOF, NOT ASSUMPTION.
Briefings
Test your defenses against reality.
See where defenses actually fail.
Start with how the gap actually shows up →
Foundational•6 min
Start here
Why We Stopped Waiting for the Breach: The Story Behind Impetum
The story behind Impetum starts with the same validation gap appearing across breach after breach, long after the dashboards said everything was fine.
February 3, 2026Open Briefing →
Perspective•8 min
Your Team Is Your Last Line of Defense, Are They Ready? Building Confidence Through Continuous Validation
Continuous validation turns team readiness from an assumption into practiced confidence built against real attack paths.
March 8, 2026Open Briefing →
Technical•9 min
Red Teams, Pen Tests, Tabletops, and Vulnerability Scans: Where Persistent Purple Teaming Fits
Persistent Purple Teaming fills the last 10% gap left behind by annual pen tests, tabletops, vulnerability scans, and scripted validation tools.
March 2, 2026Open Briefing →
Contact
No pitch. No pressure. A conversation about whether continuous validation makes sense for where your organization is right now.
Prefer to speak directly?
Book a 30-minute Persistent Purple Team Discussion
Walk through your current tooling, validation cadence, and where your team may need deeper detection, response, and protection.
Book the DiscussionStop wondering. Start knowing.