All About Online Banking Security

Capital One is committed to providing the most secure online banking service through the use of security and encryption technology. When you interact with Capital One on our secure site, all the information is encrypted or encoded. Capital One is here to support you in keeping your identity and finances safe. Learn more about account security.

Look for the lock icon on your browser window. The lock is usually in the address bar (where the URL appears), but its location can vary by web browser. If the lock is closed, you’re viewing a page that’s secure. If the lock is open, you’re viewing a page that’s not secure.