Door Security System Using Smart Card

4 steps to construct a smart card.

Door security system using smart card. Switching from physical keys has a number of benefits but the biggest one is the ability to control all aspects of your system. Logical access using a smart card reader provides better security than a password because employees often fail to log off their workstations at the end of a day allowing others to access sensitive company files. Smart home security control system has become indispensable in daily life. This project shows the construction of a microcontroller based security door using smart card.

The system consists of a microcontroller 89s52 which sends a signal to the multiplexers on insertion of the smart card in the card slot. The first step involves designing the designing involves specifying the chip for the memory size clock speed volatile memory types type of operating system and specifying the application software specifying the card type size and functioning and additional features. The process stops there and does not proceed further if the card is found fake. The model consists of.

Figure 2 1 typical architecture ofa memory card with security logic 2. It is aimed towards programming the microcontroller to control the hardware in sliding door. Smart card access system. One of the best ways to boost school security is to make the switch from standard lock and key doors to an access control system featuring card readers and smart credentials.

Figure 1 1 outline ofthe door access using smart card system 2 figure 1 2 the reader inputs card s data to pc. School access control systems. The design and development of a home security system based on human motion detection and remotely monitoring technology to confirm visitor identity and to control door. Microprocessor based smart card.

Show full abstract security system is designed to allow a privileged user to access a secure keyless door where valid smart card authentication guarantees an entry. In a logical access control system a user s smart card is inserted into a card reader linked to the cardholder s workstation. The system consists of a microcontroller 89s52 which sends a signal to the multiplexers on insertion of the smart card in the card slot. Lockdown doors monitor hallways spot suspicious activity.

Receive captured image of visitor at door as email alert. Smart card systems are more secure and use enhanced 13 56 mhz read write contactless smart card technology that can provide identification authentication and store information on the card because of the microchip and memory which is embedded within the smart card.