Kevros sits between intent and execution. Every action requires a signed release token. No token, no execution.
A three-step process: request, decision, proof. Each decision is cryptographically signed and independently verifiable.
Every action evaluation results in a cryptographic proof of authorization.
Action proceeds. Release token issued as cryptographic proof of authorization. Token bound to agent identity and policy state.
Action adjusted to safe bounds. Modified action parameters returned in response. Original action blocked. Safe variant executed with proof.
Action rejected. No release token. Denial recorded with reason. Agent receives cryptographic proof that action was blocked.
Traditional security monitors what happened after the fact. Kevros prevents unauthorized actions before they execute.
Fail-closed state machine: If the token is missing or invalid, the action is blocked. No exceptions. No override. No fallback to "log and hope."
ML-DSA-87 post-quantum signatures: FIPS 204 compliant. Resistant to quantum computing attacks. Every decision cryptographically signed and independently verifiable.
Hash-chained ledger: Evidence chain links identity, authorization policy, decision timestamp, and outcome. Auditors verify the chain without trusting Kevros.
The core enforcement engine is proven correct via TLA+ model checking. Zero violations across all reachable state spaces. Patent-protected technology backed by formal verification.
Kevros integrates with your existing AI infrastructure. Open protocols, vendor-independent, framework-agnostic.
Available on AWS Marketplace, Azure Marketplace, and Microsoft Co-Sell ready for enterprise procurement workflows.
Questions? info@taskhawktech.com