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Exchange SecurityBeginner

Securing Your Exchange Account

Overview

Your exchange account is a prime target for hackers, and a single breach can result in a total loss of funds. Securing it requires a layered approach that includes strong passwords, two-factor authentication, withdrawal address whitelisting, and anti-phishing codes. Major platforms like Binance, Coinbase, and Kraken offer these features — but you must enable them manually. Taking the time to configure every available security option dramatically reduces your risk of account compromise.

Key Takeaways

  • Enable 2FA using an authenticator app (Google Authenticator, Authy) — never SMS.
  • Set up withdrawal address whitelisting so funds can only go to pre-approved wallets.
  • Most exchanges offer an anti-phishing code that appears in all legitimate emails.
  • Enable login notifications to get alerted of any new device access immediately.

Practical Tips

  • Use a unique, strong password for each exchange — use a password manager.
  • Enable the 24-hour withdrawal lock for new addresses on Binance and similar exchanges.
  • Periodically review API keys and revoke any you no longer use.

More Exchange Security Guides

Exchange Proof of Reserves — What to Check

After the FTX collapse, Proof of Reserves (PoR) became a critical trust metric for centralised crypto exchanges. PoR uses Merkle tree cryptography to demonstrate that an exchange holds assets at least equal to customer deposits, providing a verifiable solvency check. Major exchanges such as Binance and Kraken now publish regular PoR reports, though quality and methodology vary. Understanding how to verify these reports — and knowing their limitations — is essential for deciding where to keep your funds. For long-term holdings, cold storage remains the safest option regardless of an exchange's PoR status.

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