Abstract: An enterprise network has a plurality of applications or resources and an identity management (IDM) system for provisioning of users at those resources. The IDM system uses handlers and rules libraries for provisioning. The handlers organize provisioning tasks that are common to all the resources. The rules libraries have a library for each resource, within each library a rule set for each handler, and within each rule set a rule subset for each provisioning transaction type. Any number of different transactions types are permitted, such create a new employee account, terminate an account, disable an account, and create a new contractor account.

Abstract: An encryption system and method based on the mathematics of Chaos theory, which provides protection of data from unauthorized modification and use during its storage and transmission. At its core are nonlinear equations which exhibits random, noise-like properties, given certain parameter values. When iterated, a periodic sequence is produced with an extremely long cycle length. A domain transformation process is then used to convert the floating-point iterates into binary form for summation with the digital data to be protected. The result is an encrypted message that cannot be modified, replaced, or understood by anyone other than the intended party. The use of Chaos theory in combination with the domain transformation process results in an easily implemented cryptographic system with extremely robust cryptographic properties. The concepts of the present invention also lend themselves well to either hardware or software implementations.