We met at National Harbor. Now see what an actual adversary does to your stack.
You walked the floor at the Gartner Security & Risk Management Summit: the booths, the demos, the "automated validation" pitches. Here's what an autonomous adversary built under DARPA actually does to an enterprise environment, and why it's a different category from what you evaluated at National Harbor.
You saw the category. Here's what sets SIEGE apart.
The platforms on the floor automate the pen test: known CVEs and fixed scenarios, re-run on a schedule, with a report at the end. That's useful, but it tells you what was exploitable the last time someone pressed the button.
SIEGE doesn't automate a test. It operates as an adversary, continuously, at machine speed, using real-time threat intelligence and AI agents that learn, adapt, and reason like the actors targeting your sector. It surfaces the novel attack paths your existing tools have never seen, and proves which of your controls actually hold. That methodology was forged under the DARPA CASTLE program and validated across Department of Defense and U.S. Government environments, a pedigree no commercial competitor can replicate.
SIEGE doesn't replace your stack. It proves it holds.
Whatever you build and sell: detection, cloud, identity, data, automation. SIEGE is the adversarial layer that confirms it works under real pressure. A natural "detect and validate" fit across every category we talked through at the Summit.
Periodic validation tells you what happened. SIEGE shows you what's coming.
| Dimension | Automated Pentest | BAS | Other validation tools | SIEGE |
|---|---|---|---|---|
| Test cadence | On-demand | Scheduled | Continuous* | Persistent adversary |
| Attack intelligence | Known CVEs, OSINT | Fixed scenarios | TTP library | Real-time intel + adversary emulation |
| Adaptation | Manual | Static | Partial | AI agents that learn & reason |
| Primary output | Pentest report | Control dashboard | Mixed | Executive · board · operator |
| Provenance | Commercial | Commercial | Commercial | DARPA-developed · DoD-validated |
* Most "continuous" tools re-run fixed scenarios on a schedule. SIEGE operates as a persistent, intelligence-driven adversary.
Built under DARPA. Validated by DoD.
SIEGE was forged under the DARPA CASTLE program and operationally validated across DoD and U.S. Government environments, where the adversary is a nation-state. When SIEGE confirms your defenses hold, that finding carries the weight of the most demanding cyber programs in the world. For your board, your customers, and your regulators, there is no more credible statement of resilience.
Let's pick up where National Harbor left off.
Twenty minutes. We'll map a real attack path through an environment like yours and show you the proof, no slideware.