Proof graph
One evidence model for code, dependencies, releases, deployments, customers, and approvals.
Core System
Evidence organized around decisions, not findings.
Efeeo connects release history, SBOMs, build attestations, code review provenance, deployment context, exceptions, and approvals into a proof graph that product security teams can query when the stakes are high.
Posture management tells you where you stand today. Efeeo maintains the record of what you shipped, what evidence supported it, and who owned the call.
Deterministic evaluation
Same evidence, same result. Conclusions come from cited facts and policy logic.
Human + AI provenance
See where agents authored, reviewed, tested, approved, or lacked independent review.
Independently verifiable
Tamper-evident records that customers, auditors, and regulators can verify without trusting Efeeo or your build infrastructure.
Decision method
Product-security decision patterns proven on Customer Zero and applied to your releases and PSIRT response. The reusable corpus grows with every signed disposition.
FIRST's PSIRT Services Framework requires a stakeholders-to-products/versions matrix under every service it defines. Efeeo maintains that matrix as tamper-evident, queryable evidence.
Advisory-day readiness
See the Miasma replay against a real release-assurance graph.
Watch Efeeo assemble the exposure picture, name the unknowns, draft the packet, and route the disposition for human sign-off.