Wallet Security

Scope

Use this skill when working on:

• Wallet threat models and architecture
• MPC/TSS/threshold signing resources
• Key management, backups, and secret sharing
• Wallet phishing and transaction safety

Topics Checklist

Key Management

• Secure key generation
• Backup and recovery
• Shamir secret sharing vs threshold signing
• Hardware security modules and secure enclaves

MPC / TSS

• Threshold ECDSA/EdDSA protocols
• Signer orchestration, liveness, and rotation
• Attack surfaces: malicious participants, key extraction, nonce misuse

User Safety

• Phishing detection
• Malicious approvals / Permit signatures
• Transaction simulation, warnings, and policy enforcement

Where to Add Links in README

• Wallet source code: Wallet → Source Code
• MPC/TSS resources: Wallet → MPC
• Anti-phishing utilities: Development → Tools or Security

Rules

• English descriptions
• No duplicate URLs

Data Source

For detailed and up-to-date resources, fetch the full list from:

https://raw.githubusercontent.com/gmh5225/awesome-web3-security/refs/heads/main/README.md