I am new to McAfee DLP and am having an issue getting a policy to work. What I am trying to accomplish is to match on a SSN pattern but only if a word from a list is within 500 bytes. I have set the proximity value to the concept that contains the words and set the proximity value to less than 500 bytes. The issue is that I am getting a lot of false positives where it matches on the number even if one of the keywords is not in the document. can someone provide me some help or point me to a tutorial that will get this to working?