#CryptoSecurity101 Crypto Security 101

Security in the world of cryptocurrencies is essential to protect your digital assets from theft, fraud, and accidental losses. Here are the key concepts and practices to keep your cryptocurrencies safe.

1. Use secure wallets

Cold wallets: These are physical devices or offline software that store your private keys without an internet connection. Examples: Ledger, Trezor.

Hot wallets: Applications connected to the internet, more convenient but less secure. Use them for small amounts or frequent trading.

2. Protect your private keys

Never share your private keys or seed phrases.

Store your recovery phrases in secure physical locations, preferably on paper or metal, and in more than one place.

Do not store keys on internet-connected devices without protection.

3. Use two-factor authentication (2FA)

Enable 2FA on your exchange accounts, wallets, and related services.

Prefer authentication apps (Google Authenticator, Authy) instead of SMS, which can be vulnerable to SIM swap attacks.

4. Keep your software updated

Regularly update your wallets, operating systems, and antivirus to protect against vulnerabilities.

5. Beware of phishing and scams

Always verify URLs and addresses before entering data.

Do not click on suspicious links or download files from untrusted sources.

Be wary of offers that seem too good to be true.

6. Diversify and limit risks

Do not keep all your cryptocurrencies in one place.

Consider using multiple reliable wallets and exchanges.