With the increasing determination, creativity, and intelligence of hackers
, it is more important than ever to make sure that an organization's IT systems are adequately protected from viruses, trojans, and other forms of intrusion
. Though there are many ways to help ensure the integrity of a network's security, one very important method of safeguarding sensitive data is through the implementation of a firewall.
A firewall keeps the network, and everything in it, secure by analyzing the data that is passing back and forth. Based on the rules that have been configured, the firewall solution determines whether or not the information should be allowed to proceed. It is imperative that every organization include a firewall in their overall security solution.