SECURE COMMUNICATION IN INTRANET

Aiming at the security requirement of the Intranet that is different from Internet and security architecture for Intranet is proposed. This proposed system, secure communication in intranet network, which is used to improve secure digital communication for specific number of terminals, ranges from 500 and above. This system proposed communication medium such as audio, text chat and file transfer. Technology used java as frontend and SQL as backend. This system provides the database for maintaining the previous communication data, and focusing on faster communication medium. This proposed system providing the complete package for communication (audio chat, text chat and file transfer). The purpose of a providing security is the combination of the general security services, such as Authentication, Confidentiality, Integrity or Non-repudiation. Security is achieved by Rijndael algorithm, where data and operations performed on data get secured. Proposed system is based on self pop-up notification window if terminals are online or offline, this is help to notify user.