Author Archives


Risks of RFID

Like most other technologies, RFID (Radio-Frequency IDentification) systems have pluses and minuses. In their most common applications, passive RFID tags enable rapid…

Spam Wars

In the June 1997 edition of this column, Peter Neumann and I asked if you were being "flooded" with spam. At the time, spam was already annoying, but as it…

Shape the Future of Computing

ACM encourages its members to take a direct hand in shaping the future of the association. There are more ways than ever to get involved.

Get Involved