Wallet Security Cluster

Wallet, Treasury, Session, and Delegated Authority Controls

This cluster covers how wallet-facing systems fail when approvals, sessions, custody tiers, signer habits, and delegated permissions are weakly bounded. Use it to move from broad wallet threat models into treasury-specific and operationally sensitive wallet controls.

Updated May 2, 2026

Cluster hub

Wallet Security Threat Model

Start here when you need the broadest map of wallet risk, from signature handling and approvals to session compromise, treasury blast radius, and recovery logic.

Approval abuseToken Approval Exploit Prevention Incident responseWallet Drain Playbook

Treasury and privileged wallet controls

Treasury Wallet Tiering Policy Hot Warm Cold Treasury Approval Matrix Design for Web3 Teams Delegated Treasury Operations Scope Control Treasury Break Glass Access Design Permit Revocation Policy for Treasury Team Wallets Privileged Wallet Device Segregation Policy

Sessions, signatures, and recovery

WalletConnect Session Hijacking Defense Session Keys Delegation Security Wallet Session Revocation Strategy for Web3 Teams Signature Replay in Account Abstraction Wallets Allowance Revoke Workflow Permit2 Phishing Signature Defense

Cluster map

This wallet cluster connects naturally to operational signer controls and governance authority. For multisig execution policy, continue into the operational cluster. For protocol-level privilege and rollback questions, move into governance and protocol security.

Continue to OperationsSigner workflows, simulation policy, and frontline execution controls.Continue to GovernanceProtocol authority, rollback, pause design, and privileged change control.