Invention Grant
US08370637B2 Virtual pad 失效
虚拟垫

Virtual pad
Abstract:
A system and method for communicating information over an insecure communications network include one or more computing devices that may access a first server via the communication network. In operation the first server displays an authentication Web page having a virtual pad with a plurality of characters that may be selected directly from a display of the computing device.
Public/Granted literature
Information query
Patent Agency Ranking
0/0