Site Security

Security is our number one priority at Commerce Bank. We have taken every precaution necessary to be sure your information is transmitted safely and securely. We use the latest technology to ensure your banking sessions are secure. All information relating to you and your accounts is protected using 128-bit encryption.

Encryption provides protection of information transmitted over the Online, ensuring privacy and confidentiality. 128-bit encryption is the highest form of commercial encryption available for the internet. In addition we have employed multiple layers of security tools, operating systems and firewalls to ensure the privacy of your account.

For optimum performance, we strongly recommend using the latest version of your browser available. The minimum requirements are a fully patched version of 7.0 for Microsoft® Internet Explorer or the most recent version of Mozilla Firefox. This site is best viewed with a screen resolution of 800 x 600 or 1024 x 768.

Please note that the Commerce Bank Web Site is for authorized use only. Unauthorized access or use is strictly prohibited and is subject to prosecution under the Computer Fraud and Abuse Act of 1986 and Title 18 U.S.C. Sec 1001 and 1030.