#CryptoSecurity101

🛡️ 1. Wallet & Key Security

• Use hardware (cold) wallets like Ledger or Trezor for long-term storage—keep hot wallets only for active trades .

• Never share your private keys or seed phrases. Store them offline—in fireproof safes, metal backups, or split across secure locations .

• Backup regularly, storing copies in multiple physical locations (safe, safety-deposit, etc.) .

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🔐 2. Authentication & Password Best Practices

• Enable strong 2FA using authenticator apps (Google Authenticator, Authy)—avoid SMS-based 2FA .

• Use long, unique passwords with letters, numbers, and symbols. A password manager helps manage them securely .

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🌐 3. Safe Connectivity

• Avoid public Wi‑Fi when accessing wallets. If necessary, use a trusted VPN to prevent eavesdropping .

• Secure your home network: update firmware, use strong router passwords, enable encryption and run antivirus & firewalls .

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🧠 4. Software & Device Hygiene

• Install updates immediately for wallets, firmware, OS, antivirus—patch vulnerabilities fast .

• Be cautious of malicious apps/extensions—only download from official sources and verify application authenticity .

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📡 5. Phishing & Scam Defense

• Verify URLs and communications—never click unsolicited links or respond to messages asking for keys or funds .

• Stay skeptical of guaranteed returns or airdrops—research projects thoroughly and avoid FOMO and pump-and-dumps .

• Watch for romance/”pig butchering” scams—avoid unsolicited investment proposals and minimize personal crypto chatter online