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首页> 外文会议>International Seminar on Intelligent Technology and Its Applications >The impact analysis and mitigation of DDoS attack on local government electronic procurement service (LPSE)
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The impact analysis and mitigation of DDoS attack on local government electronic procurement service (LPSE)

机译：DDoS攻击对地方政府电子采购服务（LPSE）的影响分析和缓解

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The Internet nowadays has become important to current society; it has changed the way of communication and business models, The Electronic Procurement Services to government agencies which is called Layanan Pengadaan Secara Elektronik (LPSE) has become a very important part for central and local government agencies. LPSE for an agency can be termed as one of the most important assets in the process of regional development. As one of the important assets, LPSE must be protected to ensure continuity of services as well as to minimize the risk of service interruption. With the increase of sophisticated information systems and technology, the threat will also become more sophisticated. DDoS attacks are one of the most threat to the government procurement service. In this paper, we evaluated the impact of DDoS attacks on the existing network infrastructure of government procurement service and also evaluates the existing network defense mechanisms such firewall router and web server. We also compared the implementation of Intrusion Detection system, firewall server based and honeypot in the network to mitigate DDoS Attacks. During UDP Flood the results showed that on the existing network infrastructure, CPU usage of integrated firewall reaching 100 % and at 500 requests to the LPSE web server, there were only 30 requests that could be processed. Comparing to new network topology using Firewall Server Based, showed only 15,79 % of CPU usage of Firewall. Furthermore, LPSE web server response times took only 1,10 ms at 500 requests.
机译：如今，互联网已成为当今社会的重要因素。向政府机构提供的电子采购服务（称为Layanan Pengadaan Secara Elektronik（LPSE））已成为中央和地方政府机构的重要组成部分。代理商的LPSE可以说是区域发展过程中最重要的资产之一。作为重要资产之一，必须保护LPSE，以确保服务的连续性并最大程度地减少服务中断的风险。随着复杂的信息系统和技术的增加，威胁也将越来越复杂。 DDoS攻击是对政府采购服务的最大威胁之一。在本文中，我们评估了DDoS攻击对政府采购服务的现有网络基础结构的影响，并评估了防火墙路由器和Web服务器等现有的网络防御机制。我们还比较了入侵检测系统，基于防火墙服务器和蜜罐在网络中的实施情况，以缓解DDoS攻击。在UDP Flood期间，结果表明，在现有的网络基础结构上，集成防火墙的CPU使用率达到100％，并且在向LPSE Web服务器发送500个请求时，仅可以处理30个请求。与使用基于防火墙服务器的新网络拓扑相比，仅显示防火墙CPU使用量的15.79％。此外，在500个请求时，LPSE Web服务器的响应时间仅花费了1,10 ms。

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