CSIv2

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In distributed computing, CSIv2 (Common Secure Interoperability Protocol Version 2) is a protocol implementing security features for inter-ORB communication. It intends, in part, to address limitations of SSLIOP.

Distributed computing is a field of computer science that studies distributed systems. A distributed system is a system whose components are located on different networked computers, which communicate and coordinate their actions by passing messages to one another. The components interact with one another in order to achieve a common goal. Three significant characteristics of distributed systems are: concurrency of components, lack of a global clock, and independent failure of components. Examples of distributed systems vary from SOA-based systems to massively multiplayer online games to peer-to-peer applications.

In distributed computing, an object request broker (ORB) is a middleware which allows program calls to be made from one computer to another via a computer network, providing location transparency through remote procedure calls. ORBs promote interoperability of distributed object systems, enabling such systems to be built by piecing together objects from different vendors, while different parts communicate with each other via the ORB.

In distributed computing, SSLIOP is an Internet Inter-ORB Protocol (IIOP) over Secure Sockets Layer (SSL), providing confidentiality and authentication.

CSIv2 also facilitates secure EJB-CORBA interoperability.


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