One of my clients is in need for a content filtering software. They corrently run Windows 2003 Server OS and have around 30 computers in the business.
I am familiar with Barracuda web filter, but this option is too expensive for them. I am looking to implement another solution.
I know that Sonicwall has such kind of product, witch is built in to the router, is this solutions is on a yearly renewal basis? or a one time fee, where you buy the software?
Do you remommand using a software that can be installed on the server? or a hardware solution for this purpose?