3rd line of defence · Adversarial Exposure Validation

Orion — Adversarial Exposure Validation

Orion proves what an attacker can actually exploit across your estate — continuously, with verifiable evidence.

Most estates carry thousands of findings and only a handful of paths that matter. Ask us which ones.

The challenge

Findings are not evidence. Feasibility is.

Security teams inherit thousands of theoretical vulnerabilities and a point-in-time pen test — while the board asks which could actually be used against us.

Scanners rank severity in the abstract, so effort scatters across never-exploitable findings while the few paths to a critical asset stay open.

What Orion does

From a theoretical backlog to evidence of feasibility.

Continuous, evidence-first exposure validation on the Gartner CTEM loop, with Human Risk Management built in:

Attack-path mapping Weaponisable-exposure validation Decision-grade risk Human risk management Signed evidence

Attack-path mapping and chokepoint analysis
Validation of realistically exploitable exposures
Decision-grade risk, not a CVSS backlog
Human Risk Management with measurable behaviour change
Signed evidence packs with public verification

The CTEM loop

One continuous loop — scope, discover, prioritise, validate, mobilise.

Orion runs the Gartner Continuous Threat Exposure Management loop as standing practice, not a once-a-year test — each pass feeds the next.

1 Scope Frame the attack surface that matters.
2 Discover Surface exposures and the paths that connect them.
3 Prioritise Rank by what an attacker could realistically reach.
4 Validate Prove which exposures are weaponisable.
5 Mobilise Drive the few fixes that change the outcome — then re-test.

What this changes for the board

Evidence of feasibility, decisions you can defend.

Map

Attack paths, not asset lists

Exposures chain into a route to a critical asset — where one fix collapses many paths.

Attack-path mapping

Decide

Decision-grade risk

Risk an executive can act on, with explainable drivers — not a CVSS backlog, prioritised by real reachability.

Decision-grade risk

Shift

Human Risk Management

A built-in programme treats people as part of the attack surface, tracking measurable behaviour change.

Measurable behaviour change

Prove

Signed evidence

Each validated finding ships in a signed evidence pack a board, auditor or regulator can verify independently.

Public verification

How it works

Attack paths converge. Chokepoints collapse them.

Orion maps attack paths to chokepoints where one fix collapses many, then re-tests continuously for verifiable evidence.

Attack paths · Chokepoints · Continuous validation · Verifiable evidence

Orion in action

Not every finding is a risk. Orion proves which ones are.

Orion validates paths by safely exploiting them — so you fix the shared chokepoint that reaches what matters, not a theory-ranked list.

Orion · Exposure Command Illustrative

“Prioritise the few fixes that collapse the most attack paths — and prove resilience with verifiable evidence.”

Executive outcome — Orion

Built for

Assurance that stands up to review.

Built for boards, audit committees, the CRO and security teams — and MSSPs delivering structured VAPT.

Sentient Spire supports assurance through continuous adversary emulation, exposure validation and dark web intelligence — verifiable evidence for these reviewers.

The Three Lines of Defence

Part of Sentient Spire

One sovereign brain. One command plane. One audit trail.

Orion is one of five products reasoning through one sovereign brain, Argus, from one command plane with one audit trail. What Orion proves about exploitability sharpens every other product's verdict.

1st line · Operational controls