Abstract: There is provided a computer system of detecting user cheating in an online test, the system comprising a processing circuitry configured to: obtain capability of performing screen capture of a user computer; perform a screen capture of the user computer; perform at least one of: i) extracting one or more text strings from one or more non-examination application windows of the userscreen image, obtaining at least part of an examination question text that has been presented in an application window on the user computer, and for at least one of the one or more extracted text strings, determining a degree of relevance to the examination question text, and ii) determining, using image analysis techniques, a degree of matching between at least part of the at least one userscreen image, and data associated with a suspicious application.

Abstract: Methods, systems and modules for Authentication, Authorization and Accounting (AAA) services. In one embodiment, session information is stored in an external database so that the information can be retrieved to continue a session using a different AAA server than the one which originated the session, and/or can be retrieved by non-AAA systems.

Abstract: Methods, systems and modules for Authentication, Authorization and Accounting (AAA) services. In one embodiment, session information is stored in an external database so that the information can be retrieved to continue a session using a different AAA server than the one which originated the session, and/or can be retrieved by non-AAA systems.