The book titled “Examination Security System - Design & Development of Examination Mechanism using Electronic Boxes” is based on the advanced mechanisms to secure the examination question paper in the process of moving it from the examination base centre to pre-declared examination center till the commencement of exam and the process completes when the box containing answer sheets reaches the examination base center without being tampered. The technologies used in this work are embedded design, wireless technology, G.S.M. technology & RFID mechanisms. The authorized person has to undergo a 3 level security check. First, the correct RFID card have to be put in front of RFID reader on the box, then correct password have to be inserted which is sent by the base station to the authorized person only just before the starting schedule of the exam. After confirming the password, the box will open automatically & remained open until the commencement of exam and will close automatically at the schedule time. Employing this technology will bring down the malpractices involved. The book focuses on fulfilling all the requirements by designing a system with security measures at each stage.