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Security Best Practices

Protect your cryptocurrency with these essential security guidelines. Your hardware wallet is only as secure as your practices.

Essential Security Practices

Physical Security

  • Store your device in a secure location when not in use
  • Never leave your device unattended in public
  • Consider a safe or safety deposit box for long-term storage
  • Keep device separate from recovery phrase backup

PIN Protection

  • Use a strong 8-digit PIN instead of the minimum 4
  • Never use obvious patterns like 1234 or birthdays
  • Change your PIN periodically
  • The device wipes after 3 incorrect PIN attempts
  • Store your PIN separately from the device

Network Safety

  • Avoid using public WiFi for crypto transactions
  • Use a VPN when accessing your wallet remotely
  • Keep your computer and phone security software updated
  • Be cautious of browser extensions that can steal data

Phishing Protection

  • Always verify URLs before entering sensitive information
  • Never click links in unexpected emails or messages
  • Bookmark official sites and use them exclusively
  • No legitimate service will ever ask for your recovery phrase
  • Be wary of "customer support" reaching out to you

Device Hygiene

  • Keep Ledger Live updated to the latest version
  • Update your device firmware when prompted
  • Only download Ledger Live from official sources
  • Verify authenticity of updates through official channels
  • Use antivirus software on your computer

Transaction Verification

  • Always verify addresses on the device screen
  • Double-check recipient addresses character by character
  • Start with small test transactions for new addresses
  • Never approve transactions you didn't initiate
  • Be cautious of urgent requests to send crypto

Recognize Common Threats

Phishing Websites

Fake sites that look like legitimate crypto services

Protection: Always check the URL, use bookmarks, and verify SSL certificates

Social Engineering

Scammers impersonating support staff or officials

Protection: Never share recovery phrases, PINs, or private keys with anyone

Malware & Keyloggers

Software that steals your data or monitors your activity

Protection: Use antivirus software, avoid suspicious downloads, keep OS updated

Physical Theft

Someone stealing your hardware wallet or recovery sheet

Protection: Use strong PINs, secure physical storage, and separate backups

Supply Chain Attacks

Modified devices sold through unofficial channels

Protection: Only buy from official sources, check for tampering signs

Clipboard Hijacking

Malware that changes addresses you copy and paste

Protection: Always verify addresses on device screen before confirming

Daily Security Checklist

1
Verify device screen shows the correct address before confirming transactions
2
Check that Ledger Live is the official version (verify URL and signature)
3
Ensure your computer and mobile device have updated security software
4
Review connected apps and revoke any you don't recognize
5
Keep your recovery phrase in a secure, offline location
6
Never share your screen while accessing your wallet
7
Use different strong passwords for different crypto services
8
Enable two-factor authentication on exchange accounts