Protect Against Internet Intrusions


Why bother doing this? I really like Microsoft's answer to this question: "Connecting to the Internet without a firewall is like leaving the keys in your car with the engine running and the doors unlocked while you run into the store. Although you may be able to get in and out before anyone notices, someone may take advantage of the opportunity."


Install and properly configure hardware and software firewalls

  Software firewalls on individual computers can help prevent malicious software from spreading to other computers through your internal network

  Hardware firewalls on your internet gateway/modem and wireless access points can help prevent external attacks


Regularly check for and install security updates for both types of firewalls


If you connect to your business network from your home, ensure that your home computer firewall software is as up-to-date as those on your business systems.

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