Due to upcoming security enhancements, your current web browser may not be able to access our websites after 11/30/2017. The version of the CCBot web browser you are currently using does not support the security settings that will be required after that day.

We recommend that you adjust your browser's security settings or install the Chrome web browser to avoid any disruption of access.
Click here to learn more.
Routing Number: 272479663
Swift Code: MSUCUS44
MSUFCU | Security Center | Computer Security

Keep Your Information Safe


New computer viruses are created daily and used to expose security holes in your computer's operating system and software. Viruses can affect your computer's ability to operate correctly and even allow outside sources to access the information stored in your hard drive or in your personal settings, including sensitive personal information.



Updates are created and issued frequently to protect your computer as new viruses are developed. It is important to install these updates regularly to ensure that your computer is protected.



Maintain Your Computer's Security

Be sure that your web browser is up-to-date. An updated browser will enhance your web browsing experience and be more secure.


An important thing to check is your TLS setting. TLS is a security setting that encypts information on a secure site, ensuring that no third-party can see or interfere with the information transmitted between you and the website you're visiting. TLS 1.0 is becoming quickly outdated with browser support in decline. 

  • Google Chrome
    • Open Google Chrome
    • Click Alt F and select “Settings”
    • Scroll down and select “Show advanced settings…”
    • Scroll down to the Network section and click on “Change proxy settings…”
    • Select the “Advanced” tab
    • Scroll down to the “Security” section
    • Locate and check “Use TLS 1.1 and TLS 1.2”
    • Then, click “OK”
  • Internet Explorer
    • Open Internet Explorer
    • Click Alt T and select “Internet Options”
    • Select the “Advanced” tab
    • Scroll down to the “Security” section
    • Locate and check “Use TLS 1.1 and TLS 1.2”
    • Then, press the “OK” button
  • Firefox
    • Open a new browser tab and type “about:config” in the URL bar and press Enter
    • Scroll down to “security.tls.version.max” and press enter
    • Set the value to 3 and press enter
    • Scroll down to “security.tls.version.min” and press enter
    • Set the value to 2 and press enter
    • Then, press the “OK” button and close the browser tab
  • Safari
    • There are no options for enabling SSL protocols. If you are using Safari version 7 or greater, TLS 1.1 & 1.2 are automatically enabled.
    • If you are using Safari on a MacOSX lower than 10.9 (Mavericks), it is recommended to upgrade to version 10.9 or higher or install the Chrome web browser to support strong security.
  • Edge
  • Android
    • There are no options for enabling TLS protocols. If you are using Android browser version 5.0 or greater, TLS 1.1 & 1.2 are automatically enabled.
    • If you are using Android browser lower than 5.0, it is recommended you install the Chrome web browser to Persupport stronger security.

More quick security tips:

  • Be sure to update your security settings.
  • Install anti-virus, anti-spyware, and firewall protection software.
  • Check for updates for your software frequently. Enable automatic updates for your operating system and protection software whenever possible to ensure that your software is updated as the updates are released.
  • Don't open email attachments if you don't know what they are. Viruses can send an email that appears to be from a trusted contact when it actually contains a virus meant to compromise your computer.
  • Password-protect documents that contain sensitive information, such as account numbers, passwords, and card numbers.

The following software is available to provide protection from viruses, spam, and spyware. Before installing any new software, be sure to back up your data.*


Free Products

Comodo Group (personal firewall, anti-virus, anti-spam, backup)
AVG  (anti-virus, anti-spyware)
Avast! (anti-virus, anti-spyware)
Microsoft Security Essentials (anti-virus, anti-spyware, anti-malware)
Trend-Micro Housecall (free online virus scan)
Ad-Aware (anti-spyware)
Spybot Search & Destroy (anti-spyware)
ZoneAlarm Free (software firewalls)
Outpost Firewall Free (software firewalls)



Retail Products

These comprehensive internet security suites typically include anti-virus, personal firewall, anti-spam, and privacy control. Be sure to install some additional anti-spyware programs for added security.

McAfee Internet Security Suite 
Norton Internet Security
Trend Micro Internet Security



Please note: These programs are not supported by MSUFCU. Use these programs at your own risk. Be aware that running these programs may cause minor or serious malfunction of your operating system.