Implementation of secure portable real time display system over ethernet network
Sharique A. Ali, Amit Sardar, Kamal Kumar Patra, Rakesh Barua · 2016
Data visualization over a geographically distributed environment can be done through display clients. Conventional displays require complete hardware support of monitors with high end graphics controller, CPU and power supply. In our case the displays need to be provided over a geographically distributed sites requiring high degree of mobility and constrained by space and power requirement. Here we describe the implementation of display system that operates in multicast mode over a wired as well as wireless network. Since the data displayed is from intentional intruders or intervention, it is encrypted using AES (Advanced Encryption Standards). To save the cost of conventional hardware the system is implemented on an ARM processor based board. ARM processor based custom board is used to ensure better portability. The system at same time is also secure despite having considerable mobility feature.