There are four authentication factors as follows ... One factor from two different categories is more secure. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

The Java Authentication and Authorization Service (JAAS) is a set of application program interfaces (APIs) that can determine the identity of a user or computer attempting to run Java code and ensure ...

See two-factor authentication. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

This is called adaptive authentication, meaning that selected authentication and authorization methods are adapted to specific situations, based on risk calculation. Risk is calculated from a ...