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New User Identification Methods

01.12.2013

Iowa State University engineers (USA) are working on innovative methods of data protection and user identification. They use individual typing patterns, as well as individual features when working with a computer mouse and mobile devices.

Associate Professor Morris Chang argues that each person has an individual style of typing on the keyboard or the manner of using a mobile phone, as well as a computer mouse. Researchers have given this process the name "cognitive fingerprinting." At this stage, the prototype of special software is already able to determine the difference in the rhythm of typing. In experiments conducted on 2000 users, the program was wrong only 0,5% of the time. These indicators are planned to be improved.

A feature of the system is that identification can be carried out without the knowledge of the user. At the same time, the system does not require additional hardware, the solution is implemented in software. When a "stranger" is detected, the identification system blocks it, blocking access to confidential information, or asks for an additional password to unlock it.

Most computers today only ask for a password when they log in. The new identification system will allow you to determine in the course of work whether the person continues to use the computer. In practice, this makes it possible to significantly improve the information security of private and corporate computer networks, as well as additionally protect mobile devices.

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Qualcomm demonstrated the operation of the system using a modified Honda Accord Plug-In Hybrid car as an example. In it, the receiving module is mounted in the motor area. It is noted that to start the transfer of energy, it is enough to park the car above the transmitting coil and press a special button. A security system is provided: recharging automatically stops when people or animals are detected nearby.

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