Mercantile Bank Security Minute: Computer Security

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January 10, 2017 // Security, Technology, Tips

Article Written By: Kyle Kunnen | SVP, Information Security Officer | Mercantile Bank of Michigan

If you are like me, once everyone is home for the evening, I go around and lock all the doors and make sure the two by four is in the track of the slider door.  As an added security measure we have motion sensors on some large outdoor lights.  Your computer is like your home and there are numerous ways you can protect it from intruders too.

A firewall is a definite must have if you connect your computer to the internet.  Not only ensure you have one, but also make sure the default administration password has been changed.  The default password on a lot of home systems is “password” and everyone knows this, especially those with malicious intent.  Change it to something only you know.  If you need to write it down, be sure to store it in a safe place.

I recommend you find someone who knows a thing or two about in home firewalls and seek their advice on the best way to configure your solution.  Below are some additional items to consider for improving security for your computer:

  • Endpoint Protection – This is a new term describing the next generation of Anti-Malware software.  Make sure you have one running on your computer.  There are many commercially available solutions.
  • Auto Updates – You need to ensure your Endpoint Protection, Operating System and other software applications remain updated with the latest security patches provided by the vendor.  The most convenient way to do this is using the auto update features built into these solutions.
  • Screen Saver Lock – By setting up a password for your computer and enabling the screen saver lock, you keep information on your computer safe.  It also provides you control over who you allow to utilize your computer and when.

 

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