#CryptoSecurity101 is a popular hashtag used on social media and crypto forums to share and discuss the fundamental principles of staying safe in the cryptocurrency world. It’s aimed at beginners (hence the “101”) as well as more advanced users who want to refresh or deepen their understanding of crypto security.

🛡️ Key Points Covered by #CryptoSecurity101:

1️⃣ Wallet Security

Use cold wallets (hardware wallets or paper wallets) for long-term storage of large amounts of crypto.

Use hot wallets (online wallets) only for small, frequent transactions.

2️⃣ Strong Passwords & 2FA

Always use strong, unique passwords for all crypto exchange accounts.

Enable Two-Factor Authentication (2FA) to add an extra layer of security.

3️⃣ Beware of Phishing Attacks

Always verify website URLs carefully—many phishing sites mimic real ones.

Never click suspicious links in emails or DMs.

4️⃣ Secure Your Private Keys

Never share your private keys or seed phrases with anyone.

Store them offline in a safe place (e.g., a safe deposit box).

5️⃣ Update Software & Devices

Keep your wallet apps, devices, and operating systems up to date to patch security vulnerabilities.

6️⃣ Avoid Public Wi-Fi for Transactions

Use a secure and private internet connection to avoid interception by hackers.

7️⃣ Be Cautious with Exchanges

Only use reputable exchanges with strong security practices and insurance where possible.

Be aware of potential hacks or exchange collapses.

8️⃣ Check Smart Contracts

For DeFi users, always audit or research the smart contracts you interact with.

Avoid projects with no transparency or verified audits.

9️⃣ Stay Informed

Follow reliable news sources, forums, and security blogs to stay updated on new scams or vulnerabilities.

💡 Why Use the Hashtag?

It’s a quick way to find and share educational content, guides, and tips on crypto safety.

Encourages the community to prioritize security as the crypto space is often targeted by scammers and hackers.