U.N. Agency Seeks Internet Anonymity Curbs

The U.S. National Security Agency is also participating in the "IP Traceback" drafting group, named Q6/17, which is meeting next week in Geneva to work on the traceback proposal. Members of Q6/17 have declined to release key documents, and meetings are closed to the public.

The potential for eroding Internet users' right to remain anonymous, which is protected by law in the United States and recognized in international law by groups such as the Council of Europe, has alarmed some technologists and privacy advocates. Also affected may be services such as the Tor anonymizing network.

"What's distressing is that it doesn't appear that there's been any real consideration of how this type of capability could be misused," said Marc Rotenberg, director of the Electronic Privacy Information Center in Washington, D.C. "That's really a human rights concern."

Nearly everyone agrees that there are, at least in some circumstances, legitimate security reasons to uncover the source of Internet communications. The most common justification for tracebacks is to counter distributed denial of service, or DDoS, attacks.

The U.S. National Security Agency is also participating in the 'IP Traceback' drafting group, named Q6/17, which is meeting next week in Geneva to work on the traceback proposal.