Your business and home needs a firewall…why?

So what happens when you install a firewall and make sure all operating systems on your home network are fresh installs?



You’ll probably see hits from foreign and U.S. IP addresses trying to make connections to your computers, phones and other devices on your network.   You’ll also notice common port numbers in the above log.  So what would happen if any of the services and ports were open?  It could result in the loss of data.

What should you do?  Install a hardware SOHO firewall and keep your OS firewall on.  While there are tons of other precautions you also need to take, ultimately this is a form of protection most home users and business users fail to implement.

Credit: Chris Davis

About TCAT Shelbyville IT Department

The Tennessee College of Applied Technology - is one of 46 institutions in the Tennessee Board of Regents System, the seventh largest system of higher education in the nation. This system comprises six universities, fourteen community colleges, and twenty-six Applied Technology Colleges.
This entry was posted in Apple, Computer Security, Education, Health, Home Networking, Information Technology, Internet, Linux, Technology, Windows and tagged , , , , , . Bookmark the permalink.

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