web3sec.io

Treasury Defense

Protect the execution paths that can actually move value.

Treasury defense for multisigs, signers, custody flows, and high-value operational paths where small process failures become expensive on-chain outcomes.

Post-quantum signer posture illustration showing shielded signer governance and key migration planning

Service Focus

What the engagement is designed to clarify and harden.

Built for teams that need direct control over authority boundaries, operational failure paths, and decision points under adversarial conditions.

Signer policy review across quorum design, device trust, custody boundaries, and emergency powers

Treasury workflow hardening for approvals, execution, review, and transaction simulation discipline

Quantum-safe planning for signer rotation, long-horizon custody assumptions, and cryptographic migration windows