Abstract:
Embedded systems are extensively used in home automation systems, small office systems, vehicle communication systems and health service systems. The services provided by these systems are available on the internet and these services needs to be protected. Security features like IP filtering, UDP protection or TCP protection needs to be implemented depending on the specific application used by the device. Every device on the internet must have network interface. This paper proposes the design of the embedded Secured Ethernet Interface System to protect the service available on the internet against the SYN flood attack. In this experimental study Secured Ethernet Interface System is customized to protect the web service against the SYN flood attack. Secured Ethernet Interface System is implemented on ALTERA Stratix IV FPGA as a System on Chip and uses the modified SYN flood attack protection method. The experimental results using Secured Ethernet Interface System indicate increase in number of genuine clients getting service from the server, considerable improvement in the data transfer rate and better response time during the SYN flood attack.
