by H. Michael Sweeney
Note: This is a complex topic and thus is a lengthy post of a somewhat technical nature, and though it is based on knowledge of the U.S. communications network, most things found here generally apply World Wide. Given the complexity, it will not be useful to undertake reading it unless you have time to devote free of distraction, as it is too important for hit-and-miss reading. It is an updated summary review of information (not excerpted) from my book, The Professional Paranoid: How to Fight Back When Investigated, Stalked, Targeted, or Harassed by Any Agency, Organization, or Individual