Disclaimer: The opinions of the columnists are their own and not necessarily those of their employer.

Category Archives: Privacy

David Chaum Fights the Crypto War

– David Chaum is a crypto pioneer. According to Andy Greenberg’s January 6, 2016 Wired posting “The Father of Online Anonymity Has a Plan to End the Crypto War,” available at http://www.wired.com/2016/01/david-chaum-father-of-online-anonymity-plan-to-end-the-crypto-wars/?mbid=nl_1616 , Chaum…

Security vs. Safety vs. Privacy vs. Anonymity

– The recent horrific terrorist attacks in Paris have brought to the fore the ongoing discussion about privacy versus national security and personal safety. An article on the front page of the November 18, 2015 Wall Street Journal by Siobhan Hughes, “Attacks To Fuel Spying Debate,” discusses the…

Big, Small and Personal Data

– There have been many articles of late bemoaning the fact that personal data are being collected in ever-vaster amounts and being analyzed to build broader profiles of each and every one of us that lead to targeted marketing and fraudulent activities. There have been many questions raised about how…

Securing Complex Systems

– There is a cartoon by Jacob Samuel in The New Yorker magazine of March 30, 2015 that shows a warmly dressed gentleman holding a placard on which is written: “We are being CONTROLLED by the random outcomes of a complex system.” As with so many New Yorker cartoons, one is left to decide on your…

InfoSec R.I.P.

– I recently had an experience that helped to confirm my skepticism about the accuracy of information on the Internet. I happened to be surfing the Web to find out what an internationally-known InfoSec colleague has been up to lately. Imagine my shock when his Wikipedia page indicated that he had…