Authorized security testing
- Written authorization
- before any test
- AI agents
- under human direction
- Human review
- of every finding
No system is assumed secure.
NOSYSTEM tests the systems your organization depends on, with written authorization, AI agents under human direction and evidence behind every finding.
01 — Position
A security test is only as good as its evidence. We work inside the boundaries you authorize in writing, and report findings your engineers can verify and fix.
For organizations where a security failure is costly, and testing has to be careful, consented and defensible.
02 — Engagement
A method, not a scan.
Every engagement runs the same six phases. You always know what is being tested, by whom and under what authority.
- /01AuthorizeScope, rules of engagement and written permission, agreed before anything is tested.
- /02MapA working model of the systems in scope: components, entry points, identities and trust boundaries.
- /03TestAI agents explore the agreed scope. Our testers direct them and pursue what matters.
- /04EvidenceEvery finding documented with its evidence and a stated confidence, and reviewed by a person.
- /05RemediateRoot causes and practical fixes, explained to the engineers who make them.
- /06RetestWhere agreed, we test the fixes and record what changed.
03 — Human-led, agent-assisted
Agents extend reach. People own the judgment.
AI agents
- Explore the agreed scope broadly and repeatably
- Enumerate entry points, inputs and variations
- Run the exhaustive checks that are easy to skip
- Operate only within the rules of engagement
NOSYSTEM testers
- Decide where testing effort goes
- Judge what is a genuine security failure
- Confirm impact within the agreed limits
- Explain findings and fixes to your team
No finding is reported on an agent’s word alone.
04 — Principles
What we hold to.
Permission is the boundary.
Nothing is tested without written authorization from someone entitled to give it, and nothing outside the agreed scope.
Evidence over assertion.
Every finding shows what we did, what happened and how we know. Hypotheses are labelled as hypotheses.
Limits, stated plainly.
We report what was tested, what was not and where uncertainty remains. No engagement can prove a system secure.
Remediation is the point.
Findings are written for the engineers who fix them: root cause, affected boundary and practical next steps.