Ghanti Shaila, Naik G M
Department of Electronics, Goa University, Goa, India.
Int Sch Res Notices. 2016 Dec 27;2016:9458627. doi: 10.1155/2016/9458627. eCollection 2016.
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 need to be protected. Security features like IP filtering, UDP protection, or TCP protection need 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.
嵌入式系统广泛应用于家庭自动化系统、小型办公系统、车辆通信系统和健康服务系统。这些系统所提供的服务可在互联网上获取，且需要加以保护。根据设备所使用的特定应用，需要实施诸如IP过滤、UDP保护或TCP保护等安全功能。互联网上的每个设备都必须具备网络接口。本文提出了嵌入式安全以太网接口系统的设计，以保护互联网上可用的服务免受SYN泛洪攻击。在这项实验研究中，定制了安全以太网接口系统以保护网络服务免受SYN泛洪攻击。安全以太网接口系统作为片上系统在ALTERA Stratix IV FPGA上实现，并采用了改进的SYN泛洪攻击保护方法。使用安全以太网接口系统的实验结果表明，从服务器获得服务的真实客户端数量有所增加，数据传输速率有显著提高，并且在SYN泛洪攻击期间响应时间更短。
