Big audio dynamite?
Keyboard sniffers can grab your passphase and pass it on,so apart from the
cut and paste,whats to be done? Encotone of Jerusalem (WO01/45054)
says use a kind of ID based on cellphone tones.
Mobiles can generate secure personal ID codes by combining and encrypting
the handsets unique "IMEI" number with the SIM cards number.Encotone's
cellphone converts this secure code into audible tones that you play into a
PC's microphone.The PC reconstructs the ID code from these warbles and
sends it over the net.
New Scientist,dead tree,Jan 4,p14.Patents."Listen it's me!"
Next to Euler vindicated article.Those interested in information theory
might enjoy the card trick article,"It's a kind of magic," on p 38.
