1. A method, comprising: receiving data propagating in a network environment; verifying whether the data is associated with a first end user represented in a registered user list; verifying a ratification of a policy by the first end user that authorizes monitoring of e-mail traffic generated by the first end user; identifying selected words within the data based on a whitelist, wherein the whitelist includes a plurality of designated words to be tagged; and generating a resultant composite of the selected words that are tagged.