The Most Overlooked API Security Setting: IP Whitelisting
API keys are powerful, but one small security setting can make a huge difference: IP whitelisting.
Many users leave their API access open to all IP addresses simply for convenience. But if that API key ever leaks, attackers can use it from anywhere. A safer approach is to whitelist only the IP address of your server, trading system, or trusted home network—and reject every other connection.
There’s another rule every crypto user should follow: never enable withdrawal permissions on an API key. If you only need market data and trading, enable Read + Trade and keep withdrawals disabled.
That way, even if your API credentials are compromised, the potential damage is greatly limited. An attacker may be able to place trades, but they cannot directly withdraw your assets through the API.
Simple rule:
🔐 Whitelist trusted IPs.
🚫 Disable withdrawals.
📊 Use only the permissions you actually need.
A few minutes spent securing an API key can prevent a much bigger loss later.
#Deposit #USDT #AccountSecurity