Felten on Challenge-Response
Submitted by chip on Mon, 19-May-2003 - 9:20 am
in
Link: A Challenging Response to Challenge-Response.
Prof. Ed Felten has added his voice to those concerned about challenge-response anti-spam systems. He makes the excellent point that the early adopters may see some benefit, but ultimately the system breaks down. That's what the geeks mean when they say something "doesn't scale."
