This paper is concentrated on smart card security in increased transmission rate of information. The retrieval of data from the database for the application of smart cards is normally made up with embedded system technologies and various methods which is convenient for their own purpose. Technologies like Passive Infrared Receiver (PIR) sensors, Denial of Service (DoS) attacks, Radio Frequency Identification (RFID) modules and machine to machine communications are used for developing a secured end to end communication. Smart cards are used for single person identification and so this system should be much secured. The process of it is completed with various algorithms for making it a working model in real time. PostGreSQL database is used for storing the data and which also reduces cost. PostGreSQL databases are reliable and used in many forums for their various characteristics like unlimited storages, solving security issues, and fast data transmissions.