#CryptoSecurity101

# Crypto Security 101

Cryptocurrency security requires multi-layered protection strategies addressing digital asset vulnerabilities. Hardware wallets like Ledger and Trezor provide optimal security by storing private keys offline, immune from online hacking attempts. Software wallets offer convenience but require regular updates and antivirus protection. Never share private keys or seed phrases—legitimate services never request this information. Enable two-factor authentication on all exchange accounts using authenticator apps rather than SMS. Practice proper password hygiene with unique, complex passwords for each platform. Beware of phishing attempts through fake websites, emails, or social media messages mimicking legitimate services. Verify smart contract addresses before interacting with DeFi protocols, and start with small amounts when testing new platforms. Consider multi-signature wallets for larger holdings, requiring multiple signatures for transactions. Regular security audits of your setup, including checking authorized applications and revoking unnecessary permissions, maintain ongoing protection against evolving threats.