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JetClass, Java net-class application, allows virtual lectures to be held by teachers and students located in front of their computers, somewhere around the globe. It's written in Pure Java, relying on CORBA for network communications.
The objective of this work is to use key concepts and mechanisms related with the software components approach. Installation, execution and dynamic reconfiguration of a distributed chat application using CORBA are considered.
The MACA objective is to provide user authentication, session management and authorization services independently of platform. Authorization servive is based on a contextual role-based access control model that extends NIST RBAC