How to Keep Your Cryptocurrency Safe: Security Basics
From two-factor authentication to cold storage, here are the essential steps every crypto user should take to protect their assets.
Why Security Matters
Unlike a bank, there is no FSCS protection for crypto. If your account is compromised, you may have no recourse. Taking security seriously is essential.
Step 1: Enable Two-Factor Authentication (2FA)
Always use an authenticator app (Google Authenticator, Authy) rather than SMS-based 2FA. SMS can be intercepted via SIM-swapping attacks.
Step 2: Use a Strong, Unique Password
Use a password manager to generate and store a unique password for each exchange. Never reuse passwords.
Step 3: Beware of Phishing
Bookmark your exchange URLs. Never click on links in emails claiming to be from your exchange. Check the URL carefully before logging in.
Step 4: Consider Cold Storage
If you hold significant amounts of crypto, move it off exchanges into a hardware wallet (Ledger, Trezor). Exchanges can be hacked; hardware wallets keep your keys offline.
Step 5: Keep Software Updated
Ensure your phone and computer OS are up to date. Malware targeting crypto users is common.
Summary
Security is not optional in crypto. A few simple steps can protect you from the most common threats.