#CryptoSecurity101 What: Physical devices like Ledger or Trezor.

Why: Keeps your private keys offline and safe from online hacks.

2. Enable Two-Factor Authentication (2FA)

Use authenticator apps like Google Authenticator or Authy—not SMS—for securing accounts (exchanges, wallets).

Crypto Security 101: Protect your assets! Use strong passwords, enable 2FA, and store coins in secure wallets. Be cautious of phishing scams and never share private keys. Stay safe in the crypto world! #CryptoSecurity #MyCOSTrade #BlockchainSafety