I've been asked to look into and implement a web filtering solution to limit our employees access to the WWW.

A few key considerations are cost & ease of implementation and maintenance (especially as I will need to give them access to the internet for customers web forms and google searches)...

I know a former employer I was with used WebSense... but I'm thinking that it may be to expensive and cumbersome a product for a smaller business.

Any input is greatly appreciated