Thanks for the effort thehorse13, but I'm not looking for a content filter, I'm looking for a "word" filter for lack of a better term. I need a device that will scan any data file type for a list of restricted words. The catch is that the file type (i.e. .doc, .pdf, .txt) can not be opened. So I can't open up a word document, scan for the words I want to flag, close it, and then let it pass. It has to be able to scan it at the code level so that I can find the words I'm looking for in the document without having to open it. There may not be a commercial product that can do this, but I thought I would ask to see if anyone knows of one that can.