#CryptoSecurity101 # **Crypto Security 101: How to Protect Your Digital Assets**

The cryptocurrency world is full of opportunities—but also risks like hacks, scams, and theft. Here’s a guide to keeping your crypto safe.

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## **🔒 Essential Crypto Security Practices**

### **1. Use Strong, Unique Passwords**

- Never reuse passwords across exchanges or wallets.

- Use a **password manager** (Bitwarden, 1Password).

- Enable **2FA (Two-Factor Authentication)** everywhere.

### **2. Secure Your Private Keys**

- **Private keys = Your crypto.** Whoever controls them owns your funds.

- **Never share them**—no legitimate service will ask for them.

- Store them **offline** (more on this below).

### **3. Enable 2FA (Two-Factor Authentication)**

- **Avoid SMS 2FA** (SIM-swapping risk).

- Use **Google Authenticator or Authy** instead.

- For maximum security, use a **hardware security key** (YubiKey).

### **4. Beware of Phishing Scams**

- Fake emails, fake websites, fake support agents.

- **Always check URLs** (e.g., `binance.com` vs. `binance-support.com`).

- Never click suspicious links—bookmark official sites.

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## **💾 How to Store Crypto Safely**

### **1. Hot Wallets (Online, Convenient but Risky)**

- **Mobile/Desktop Wallets** (Trust Wallet, Exodus, MetaMask).

- **Exchange Wallets** (Coinbase, Binance, Kraken).

- ✅ Good for small, actively traded amounts.

- ❌ Not ideal for long-term storage (hack risk).

### **2. Cold Wallets (Offline, Most Secure)**

- **Hardware Wallets** (Ledger, Trezor, Coldcard).

- **Paper Wallets** (Printed private keys, stored safely).

- ✅ Best for large, long-term holdings.

- ❌ Less convenient for frequent trading.

### **3. Multi-Signature (Multi-Sig) Wallets**

- Requires **multiple approvals** for transactions.

- Used by institutions & advanced users.

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