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Secure PDAs

Posted by michael on from the keeps-honest-men-honest dept.

An anonymous reader writes "This article at LinuxDevices.com introduces a unique Linux-based 'secure PDA' co-developed by IBM and Consumer Direct Link, Inc. (CDL). The Paron MPC combines the functions of a PDA, Bluetooth wireless access, cellular telephone, and biometric fingerprint recognition, along with a security-oriented hardware/software architecture. The device is claimed to be the world's first handheld wireless device with built-in biometric user authentication. The Paron is based on an Intel StrongARM SA-1110 processor and uses a Linux 2.4.x kernel and provides a GUI environment and PDA app suite based on Trolltech's Qtopia and Opera's browser much like the Sharp Zaurus."

3 of 111 comments (clear)

  1. Biometric security by airrage · · Score: 5, Informative

    We currently run biometric clocks for our timecard authorization, but in deploying this technology there is nothing terribly secure about it. For instance, a quick google will show you all the methods of defeating the fingerprint scan, and once a thief has this device, it's not much trouble to "dust" the last fingerprint, and create a good scan with illustrator. So remember, gotta wipe the sensor everytime!

    --
    "This isn't a study in computer science, its a study in human behavior"
    1. Re:Biometric security by meatspray · · Score: 5, Informative

      actually the new IPAQ 5400 (due out soon) will have a fingerprint scanner on it. the strange thing is the sensor is only .5mm high, you have to swipe your finger across it.

      there's a picture of it herehttp://www.brighthand.com/article/iPAQ_5400


      Although this would proably leave a very small cross secion of the print behind, it shouldn't be enough to get a good capture of. (now the ones you leave on the sides and bottom. . . well that's another story)

  2. NSA working on secure BlackBerry by joehoya · · Score: 4, Informative

    The press release mentions the potential to work with NSA (although they wrote National Security Administration not Agency) for other applications of this device. While this is possible, the device would only work for Unclassified applications unless very substatially modified. Also, NSA is already working with RIM to develop a secure BlackBerry for UNCLASS applications.