OK Classroom: Binance vs OKX Security 2026 – Cold Wallets, SAFU Fund, and Risk Comparison

Security is the most important factor in crypto.

The two major exchanges:

👉 Binance 👉 OKX

1. Cold Wallets

Both exchanges store most funds offline, ensuring strong protection against hacks.

2. Insurance Fund

• Binance: SAFU fund (~10,000 BTC)
• OKX: no formal fund, relies on strict risk control

3. Proof of Reserves

• OKX: over 100% reserves
• Binance: transparent PoR

4. Historical Events

• Binance: hack but compensated
• OKX: fewer incidents, stricter control

Ending

Security is not about choosing the safest exchange.

It is about understanding risks.