Research In Motion
Wireless network is the contrivance used to transmit data over wide field and its significance is mounting worldly in many crucial applications medical, industries, military etc. Authentication is the security factor must be implied for secure data transmission. Encrypted data is usable and beneficial in the field where invader interruption is basic problem in sending promising data. Authentication is achieved by various security algorithms which consist of logical processing. Blowfish algorithm is usable in encrypting large and sensitive files.