Ed Felten’s got a rundown of the Dan Geer vs. Scott Charney debate at the USENIX conference on whether operating-system monoculture is a threat to computer security. Some interesting points on both sides (and from Felten).
From Federal Computer Week: international students and scholars visiting the United States will soon have to pay a $100 fee to register in the Homeland Security Department’s information system to cover administration and maintenance costs for the system. Here’s the full article.