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MSU Federal Credit Union | 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

The following tips can help you protect your computer from intrusive viruses and spyware.

  • Install anti-virus, anti-spyware, and firewall protection software. Some operating systems, such as Windows XP, provide built-in firewall support.
  • 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.