Doug Tygar
Doug Tygar
aware documents forms helps including protect smart solution sure text
There are different forms of authentication that could be used, including smart cards, one-time password tokens or biometrics. That helps with passwords, but it doesn't help protect text documents we would want to keep classified. I'm not sure what the solution is, but it's important that we're aware of this vulnerability.
keyboard
The keyboard is a little like a conga drum.
acoustic background easy escape keyboard message noise study type typing
The message from this study is that there is no easy escape from this acoustic snooping. The type of keyboard you use doesn't matter, your typing proficiency doesn't matter, and the background noise can be overcome.
relying
We probably don't want to be relying on passwords as we do.