A method of authentication between servers in a three party network protocol network
includes first providing at least one network access server (NAS) in communication with at …

The invention relates to a method and system for obtain ing at least one item of user Specific
authentication data, Such as a password and/or a user name. Information Services refer in …

(57) ABSTRACT A method and System for Strong, convenient authentication of a web user
makes use, for example, of a computing device, Such as a user's personal computer (PC) …

According to one embodiment of the invention, a network user authentication method
includes receiving a network identification and a password associated with a user, Vali …

Multi-factor authentication apparatus pre-loads a first factor, for example a passcode, to user
equipment Such as a mobile telephone. The user Subsequently initiates access to a pro …

US6223289B1 - Method and apparatus for session management and user authentication -
Google Patents US6223289B1 - Method and apparatus for session management and user …

Exemplary embodiments of the present invention address at least the above problems
and/or disadvantages and other disadvantages not described above. Also, the present inven …

A user friendly two factor authentication method and system for a user is disclosed. In an
embodiment the system includes a user device, an authentication server, a network …

The present invention is a user verification method and a user verification system, in which a
password derivation pattern for each user is pre-registered into a verification server, and …

The security of an authentication system using a one-time password is increased, a shift
from an authentication system using a fixed password is simplified, and a range of use is …