Items tagged security, bruceschneier
Intercepting Predator Video. Bruce Schneier’s take on the unencrypted Predator UAV story. A fascinating discussion of key management and the non-technical side of cryptography. # 24th December 2009, 9:26 pm
Whenever you build a security system that relies on detection and identification, you invite the bad guys to subvert the system so it detects and identifies someone else. [...] Build a detection system, and the bad guys try to frame someone else. Build a detection system to detect framing, and the bad guys try to frame someone else framing someone else. Build a detection system to detect framing of framing, and well, there’s no end, really.
“Digital Manners Policies” is a marketing term. Let’s call this what it really is: Selective Device Jamming. It’s not polite, it’s dangerous. It won’t make anyone more secure—or more polite.
Since 9/11, approximately three things have potentially improved airline security: reinforcing the cockpit doors, passengers realizing they have to fight back and—possibly—sky marshals. Everything else—all the security measures that affect privacy—is just security theater and a waste of effort.
I don’t understand why the NSA was so insistent about including Dual_EC_DRBG in the standard. It makes no sense as a trap door: It’s public, and rather obvious. It makes no sense from an engineering perspective: It’s too slow for anyone to willingly use it. And it makes no sense from a backwards-compatibility perspective: Swapping one random-number generator for another is easy.
A school in the UK is using RFID chips in school uniforms to track attendance. So now it’s easy to cut class; just ask someone to carry your shirt around the building while you’re elsewhere.
Global Hackers Create a New Online Crime Economy (via) Fascinating, detailed look at the evolution of the hacker service economy. Of particular interest: a web application that sells access to hacked machines to identity thieves on a timeshare basis. # 17th October 2007, 9:46 pm
The Storm Worm. Bruce Schneier describes the Storm Worm, a fantastically advanced piece of malware that’s been spreading for nearly a year and is proving almost impossible to combat. Its effects are virtually invisible but infected machines are added to a multi-million machine botnet apparently controlled by anonymous Russian hackers. # 6th October 2007, 12:25 am