DARPA aims to create virtual environment for cyberwar simulations
[Via Information Week, image courtesy of Sandia]
Posts with tag Security

Laptop LoJack's number might be up, Intel's apparently gearing up to start pushing its so-called Anti-Theft Technology for laptops. Details are still sparse, but apparently it provides boot-time lockout of unauthorized users (presumably among other things) upon occasion of theft, and is being picked up by partner companies like Lenovo, Fujitsu, Phoenix, and McAffee for release later this year. It'd be really nice if we could get some connected GPS to phone home when your laptop takes off without you, but it's nice to know the industry's finally starting to take this stuff on instead of leaving hapless theft victims to fend for themselves.
Details are still sparse (and primarily in Japanese), but our Tokyo bureau just let us know that Sony's announced a fairly severe security vulnerability on the PlayStation Network, which would actually allow an attacker to access your account, personal information, and Wallet -- but not your credit card on file -- as well as change your password. Damn. More on this as it develops; in the mean time, keep a close eye on that account.
All of the sudden we're starting to see more and more attacks take advantage of what's stored on your computer's RAM -- the latest, from New Zealand's Adam Boileau, allows an attacker to unlock Windows passwords in a just a few seconds using a Linux machine connected over Firewire. Unlike those disk encryption attacks we saw that required a reboot, Boileu's attack works while the target computer is running, tricking Windows into allowing full write access to RAM and then corrupting the password protection code. That's a little scary -- but other researchers say that it's not a traditional vulnerability, since direct memory access is a feature of Firewire. Still, we're sealing up all of our ports with Silly Putty starting today, that ought to stop 'em.







Other Weblogs Inc. Network blogs you might be interested in: