PRIVACY + SECURITY BLOG

News, Developments, and Insights

high-tech technology background with eyes on computer display

Naked Lies and the Airport Body Scan

Airport Screening Privacy TSA

Despite many objections, the TSA has been moving forward on using new airport body scan machines that show people’s naked bodies.   I blogged about these machines here [link no longer available].  “Never fear,” they told us.  “We care about privacy.  We really care!  And so we promise we won’t store the images.” So much for […]

Privacy Expectations: Being Seen vs. Being Recorded

Privacy - Seen vs. Recorded

An interesting case from the Wisconsin Court of Appeals embodies what I believe is a thoughtful and nuanced understanding of privacy. The case is Wisconsin v. Jahnke, 2007AP2130-CR (Dec. 30, 2008). The case is a criminal prosecution of a man who secretly recorded his girlfriend in the nude, in violation of Wisconsin Statute § 942.09(2)(am). […]

NSA Surveillance: Having a Laugh at the Expense of Your Privacy

NSA Surveillance

ABC News reports about a new scandal arising out of the NSA Surveillance Program: Despite pledges by President George W. Bush and American intelligence officials to the contrary, hundreds of US citizens overseas have been eavesdropped on as they called friends and family back home, according to two former military intercept operators who worked at […]

Final Version Available: Data Mining and the Security-Liberty Debate

Data Mining

My short essay, Data Mining and the Security-Liberty Debate, 74 U. Chi. L. Rev. 343 (2008) has just been published. I’ve posted the final version on SSRN. You can find the abstract and more information about the essay in a previous post I wrote about the subject here. The essay critiques arguments by Richard Posner […]

The NSA: The Total Information Awareness Agency

NSA

Remember when, about five years ago, a program called Total Information Awareness (TIA) came to light. TIA was a plan to create a massive government database of personal information which would then be data mined. The program led to a public outcry, with William Safire writing a blistering op-ed in the New York Times attacking […]