Comments on: Sign On to a PC with a Palm
Individual files or groups of files can be selected and locked or unlocked by with a signature on the handheld located in the cradle.
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RE: CIC has not a good upga..
Most of the Biometrics around seem to be kind of leaky security-wise. The easy way to check is, "If I lose my (finger/hand/eye) in a horrible accident., do I lose my data?"
If the answer is 'No', then it's storing it's encryption keys in some database, and not basing them on the biometric data. And therefore, the keys are compromisable without the presence of the biometric.
And if that's the case, why bother with all the fancy new hardware?
Remember - Two keys is one too many.
[ No Subject ]
Elliot Black, Sydney, Australia
RE: Links
Currently, we expect you to make a note that there is a site you want to visit and come back to the article the next time you are on your PC and follow the link there. Not the best solution but its the best I can come up with given the limitations of the handheld. Does anyone have a better suggestion?
---
News Editor
Palm Infocenter
RE: [ No Subject ]
I am a Wireless AvantGo user, and my ilk can and do follow imbedded links. Furthermore, even if I were not, the AvantGo cache manager would pull down the requested page next time I refresh my content.
Reconsider, eh?
This is a toy, and trivial to defeat.
and rhythm are measured, not just comparing signature images.
However, this is a crappy way to authenticate, since it's trivial
to sniff the protocol from the tablet to the computer and then
just replay a valid signature, or on the palm, capture the digitizer
data with trojan code and replay it to the Sign-On software
later. This is even worse than a password, since you can always
change a password regularly - biometrics like fingerprints, retinas,
hand shape, signatures, etc. are essentially unchangeable and
so an attacker need only grab the data once to compromise
your data for as long as you're using a given method.
Biometrics are fine for a sealed device that an attacker has limited
access to; a biometric sign-on device or method that attaches to
a PC serial port is frankly silly.
avantgo use
How do you refresh a web page using Blazer 2.0?
How do you "refresh"?
Thanks
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CIC has not a good upga..
igniture would be easy to beat? Eh?