Wallet Security Best Practices

Protect your digital assets with multi-factor authentication, cold storage, and secure transaction practices.

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1. Multi-Factor Authentication

Enable 2FA using FIDO2/WebAuthn, biometrics, and recovery hardware.

Step-by-Step Setup

Enable FIDO2 security key integration
Add biometric verification
Store recovery codes securely

2. Hardware Security

Cold Storage Solutions

Store large amounts in offline hardware wallets with secure enclave technology.

Ledger/Trezor compatible
Auto-lock after inactivity

Hot Wallet Safeguards

For small balances and daily use, use our secure online interface with:

2-factor encryption
Biometric authentication
Time-based session expiration
Transaction whitelisting

3. Transaction Security

Verify Before You Execute


import { verifyTransaction } from 'wallet-sdk';

const isValid = await verifyTransaction({
  to: '0xAbc123..',
  amount: '0.5 ETH',
  gas: '55 Gwei'
});

if (isValid) {
  // Proceed with hardware signature
}

Always verify transaction details using hardware wallet signature confirmation before executing.

4. Recovery Procedures

⚠️

Emergency Recovery

1. Keep recovery phrase in secure offline storage

2. Use multisig recovery with trusted entities

3. Verify emergency access with biometrics

Full Recovery Guide