AN EFFECTIVE MIXED MEDIA TRANSMITTER UTILIZING MULTIPROCESSING METHODOLOGY WITH SERVER AND CLIENT CORRESPONDENCE ON CONTINUOUS OPERATIONS

Abstract

Mapblogs is an efficient method to deliver multimedia content from a sender to a group of receivers and is gaining popular applications such as real-time stock quotes, interactive games, video conference, live video broadcast, or video on demand. Authentication is one of the critical topics in securing Mapblogs in an environment attractive to malicious attacks. Basically, Map blogs authentication may provide the following security services: Data integrity: Each receiver should be able to assure that received packets have not been modified during transmissions. Data origin authentication: Each receiver should be able to assure that each received packet comes from the real sender as it claims. Non-repudiation: The sender of a packet should not be able to deny sending the packet to receivers in case there is a dispute between the sender and receivers. All the three services can be supported by an asymmetric key technique called signature. In an ideal case, the sender generates a signature for each packet with its private key, which is called signing, and each receiver checks the validity of the signature with the sender’s public key, which is called verifying. If the verification succeeds, the receiver knows the packet is authentic. LIVE Blogging System: There will a communication between clients using parallel computing were the queries of other clients can be posted and can be replied by group of clients within the network.