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Resources / Blogs

Notes on coverage and optimization.

Long-form posts are still being written. In the meantime, these are the walkthroughs that explain how Silex thinks: what a blocked attack does and does not prove, how policy alternatives get ranked, and what has to hold before anything reaches production.

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Start here

Six walkthroughs, in reading order.

The scenario

One blocked attack is not the whole answer.

A finance agent reads a poisoned email, calls a vendor-update tool, and the guardrail holds. Walk through what that block proves — and what it leaves unanswered about the same unsafe outcome.

Read

The two jobs

Where to improve, and how to improve.

Coverage asks which paths remain uncovered and which controls can still be bypassed. Optimization asks which policy change is actually best. Neither question stands on its own.

Read

How it works

From an observed incident to a ranked set of options.

Reconstruct the environment, explore the paths that were never tested, then generate policy alternatives with rationale, expected impact, evidence, and confidence.

Read

Validation

Simulation, shadow, canary, production.

Why no candidate policy reaches production on a simulation result alone, and what each stage of the promotion ladder is there to rule out.

Read

What's different

Six differences that are hard to retrofit.

Coverage and optimization together, causal security reasoning, sim-to-real validation, business-aware recommendations, self-evolving intelligence, and a governed agentic harness.

Read

Research

The literature underneath the product.

Security and trust papers on prompt injection, agent memory, poisoning, and automated red-teaming — the failure modes the engine has to reproduce on a real agent.

Read
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On the way

What we are writing next.

Join the early access list and new posts will reach you as they publish.

  • Why a coverage gap is not a CVE — and why vulnerability counts miss agent risk entirely.
  • Scoring a policy across six objectives: risk reduction, coverage, business friction, compliance, cost, and performance.
  • Governed self-improvement: what changes when predicted outcomes are compared against observed ones.