论文标题
对分布式拒绝服务攻击和防御的调查
A Survey of Distributed Denial of Service Attacks and Defenses
论文作者
论文摘要
分布式拒绝服务（DDOS）攻击是一种攻击，其中多个损害的计算机系统淹没了目标的带宽和/或资源，例如服务器，网站或其他网络资源，并对目标资源的用户拒绝服务。对目标系统的传入消息，连接请求或畸形数据包迫使其减速甚至崩溃并关闭，从而拒绝对合法用户或系统的服务。本文介绍了DDOS攻击和可用的常见防御机制的文献综述。它还对迄今尚未有效处理的低速DDOS攻击的防御措施进行了文献综述。
A distributed denial-of-service (DDoS) attack is an attack wherein multiple compromised computer systems flood the bandwidth and/or resources of a target, such as a server, website or other network resource, and cause a denial of service for users of the targeted resource. The flood of incoming messages, connection requests or malformed packets to the target system forces it to slow down or even crash and shut down, thereby denying service to legitimate users or systems. This paper presents a literature review of DDoS attacks and the common defense mechanisms available. It also presents a literature review of the defenses for low-rate DDoS attacks that have not been handled effectively hitherto.
