Slashdot Mirror
Face Recognition Goes Mainstream For Notebooks
MojoKid writes "Consumer and business-class computer security has clearly become more sophisticated over the years.
Recent advances in recognition technology have brought forth new capabilities, like what can be found in Toshiba A305 series notebooks. Toshiba's Face Recognition software allows you to log in to the system simply by having your face properly recognized by the integrated webcam during Windows startup. Of course, the system's TrueSuite Access Manager also allows you to do the same, only using your fingers and the integrated fingerprint reader. However, TrueSuite goes a step further with the fingerprint reader, also allowing you to log in to Web sites, applications, and networks as well by using just your fingerprints."
I guess when my evil twin gets hold of my shiny new face-recognizing laptop I'm doomed.
-- Cheers!
Really, if people are worried about security, then they should probably be looking at the copy of Windows instead of investing in gimmicks. Something tells me the ability to circumvent a program running during Windows startup is going to be relatively easy, no matter what form of trickery it uses.
It's also likely the package is designed to be circumvented out of the box, as there could be some painful customer support issues if their software ever manages to lock out a legitimate user without such a feature.
Even with this, there's nothing to stop a common criminal who will just nuke and pave the system for export to South America or another country, which occurs quite often.
From TFA:
It is important to note that both fingerprint and face-recognition technologies are not foolproof--there are a number of known, low-tech means of circumventing them. As such, depending on how secure access to your system, data, and Web sites needs to be, you might want to think twice before relying on these alternatives to typewritten passwords.
Right! Such as presenting it with a photo of the owner. Or using one of several well-known techniques to lift a fingerprint from somewhere (the computer itself?) and create a fake finger.
Why isn't this kind of "security" generally laughed at by the consumers?
http://www.youtube.com/watch?v=LA4Xx5Noxyo
http://www.theregister.co.uk/2002/05/16/gummi_bears_defeat_fingerprint_sensors/
And from 1998:
http://www.schneier.com/crypto-gram-9808.html#biometrics
)9TSS
I realize the parent is probably a joke, but it has become a pervasive story on Slashdot that biometric ID is bad because of things like this ("the criminals might cut off my thumb!").
Biometric ID has it's bad points, and certainly, in the most secure settings, you'll probably want to make sure you have contingencies for these. But these are not notebooks designed for the FBI, they are designed for the security conscious business user.
With that in mind, suppose, today, that a criminal was sitting before you with a knife, threatening to cut off your fingers one by one if you did not give him your notebook password. Are you really willing to sit there and tell me that you would rather have your hands butchered than give up your text-based password?
If someone was really willing to go to lengths like cutting your fingers off, then they probably have all sorts of incentive to do all sorts of awful things. I'm not sure Biometric security appreciably changes the situation for 99.9% of users.
"Consumer and business-class computer security has clearly become more sophisticated over the years.
Rubbish. Without full disk encryption, laptops today are as vulnerable as they were 15 years ago. If anything they're *more* vulnerable nowadays, simply because we store more on them, keep them connected to the net all the time, and more people are using them.
Gimmicks like fingerprint readers and face recognition are worthless if someone steals your machine. Simply boot knoppix, mount the fat/ntfs partition and copy all that juicy data right off the drive. In fact this happened to a high-profile person recently - someone recovered Adrian Sutil's (F1 driver) discarded hard disk and tried to get money off him in exchange for not publishing his photos and emails.
Face recognition is probably good fun to try out in the store and maybe help sell a few machines. But disk encryption and strong passphrases are inconvenient and require a bit of work, so nobody uses it.
The A305-S6845 comes with a fairly crowded Windows desktop, filled with icons for pre-loaded software and web links to numerous free offers.
This thing has substantial crap preloaded onto it. It even has Vongo pre-installed, which is very hard to uninstall. It has PowerCinema installed, which not only is hard to uninstall but uses resources when idle. And those are just the ones known to be malware. Buy from another vendor.
It'd be great to have computers with stereo vision... With so many computers now coming standard with pinhole webcams, surely they don't cost too much. You could place one webcam at each top corner of the screen and then the computer would be able to produce a 3-D image of its environment.
Now you have to get a 3-D model of the person's face instead of just a photo.
This whole thing could be really bad. Imagine someone that just underwent massive facial trauma. Now, not even their computer likes them.
My Lenovo ideapad has had face recognition for a few months now. It's actually kind of a nuisance having to line my face up with the camera every time, so I uninstalled it and went with a plain old password.
At least once in a while.
Of course face recognition is good: hold up a photo to the camera, and you're good.
Tech Public Policy stuff