Hello, I'm interested in what is currently available to protect ones privacy in terms of encryption and how one goes about obtaining materials. I also would like to know if this is an organized effort is which outside programmers can contribute, if so how does one participate? How does one stays out of trouble with the powers that be when engaging in such activities, or do I give the powers that be too much credit? Is there a mailing list or news letter available? thanks David Freeman freeman@anlaps.aps.anl.gov