Privacy for People Who Don't Show Their Navels

IT may be easy to forget that there are people who want to remain anonymous on the Web while the online world is full of those who happily post pictures of themselves and their navels for all to see. But interest in software that allows people to send e-mail messages that cannot be traced to their source or to maintain anonymous blogs has quietly increased over the last few years, say experts who monitor Internet security and privacy.

Continues at http://www.nytimes.com/2006/01/25/technology/techspecial2/25privacy.html?_r=1