Safe basics
Safe vs Ledger for DeFi
Why a Ledger protects a key, while Safe protects an operation.
Blog
Safe security notes for DeFi operators.
Runtime Guard content is for operators already close to the Safe multisig problem: signing workflows, transaction review, co-signers, timelocks, and failure modes.
Transaction review
How to review a Safe transaction before signing
A practical checklist for Safe owners and hardware-wallet signers.
Co-signers
What a Safe co-signer is and when it helps
Where co-signing reduces signer fatigue and where it creates the wrong dependency.
Verdicts
What GREEN does not mean
GREEN is defined checks passed, not a profit, lawfulness, or safety guarantee.
Failure modes
Common DeFi signing mistakes for multisig operators
Approvals, recipient mistakes, owner changes, module changes, delegatecall, and stale nonces.
Lockdown
Safe timelocks and panic lockdown
How delay and lockdown mechanisms create an intervention window for high-value Safes.