DEVICE AUTHENTICATION AGENT

摘要

Techniques for user authentication are provided. In one aspect, an authentication request form a user device may be received. The authentication request may include a username. A time stamp may be sent to the user device. An encrypted response may be received form the user device. The response may have been encrypted with a user and device specific authentication agent. The encrypted response may be based on the time stamp. The authentication agent may include user and device specific parameters.