one man pau city twitter password in an article to prove that they do not -- one man posted his twitterin an article to prove that they do not matter anymore. hacked, butwas not someone did try to access it and get a phone number as well. is this really the end of the password? i spoke with jonathan klein, the manager of microstrategy, that ties your eyes and your phone, allowing you to log in without a password. i asked him whether this was a good idea. >> i think he was trying to illustrate a point that passwords are dying and on their way out. which is a point that i think most people would instinctively agree with. >> they are dying, but certainly not dead. how long will they be dying for? it seems like this will be a very long process. >> passwords have been around for a long time, since the advent of networks, and they are the standard way that we protect access to online systems, to gain access to bank records over the phone and the like. be around forwill a while, but with 80% of all cyber breaches being caused by compromise usernames and passwords, i think most people realize t