Security Center
Your money. Our protection.
IOU National employs bank-grade encryption, 24/7 fraud monitoring, biometric authentication, and a zero-liability guarantee to keep your accounts safe.
256-bit Encryption
All data in transit and at rest is protected with AES-256 encryption — the same standard used by the U.S. military.
Zero Liability
You're never responsible for unauthorized transactions. If fraud occurs, we'll restore your funds — guaranteed.
24/7 Fraud Monitoring
Our security operations center monitors every transaction in real-time using AI-powered anomaly detection.
Biometric Login
Face ID, Touch ID, and fingerprint authentication for mobile and online banking. No passwords to remember.
Real-Time Alerts
Instant push notifications for transactions, login attempts, and account changes. Customize thresholds and channels.
Card Lock/Unlock
Lost your card? Lock it instantly from the mobile app. Found it? Unlock it just as fast. No need to call.
Report fraud immediately
If you suspect unauthorized activity on your account or have lost your card, contact us immediately. Our fraud line is staffed 24/7/365.
Protect yourself from scams
IOU National will never ask for your password
We will never call, email, or text you asking for your password, PIN, or one-time verification codes. If someone claiming to be from IOU National asks for this information, hang up and call our fraud line.
Verify before you click
Phishing emails may look like they come from IOU National. Always check the sender address and avoid clicking links in suspicious emails. When in doubt, navigate directly to iounational.com.
Monitor your accounts regularly
Review your transactions daily through online or mobile banking. Set up real-time alerts for all transactions above a threshold you choose.
Use strong, unique passwords
Use a different password for your IOU National account than any other site. Enable biometric login when possible. Consider using a password manager.
Last updated: April 14, 2026