论文部分内容阅读
网络犯罪日益猖獗,带来巨大的经济损失。迫切地需要我们采取法律手段对网络犯罪进行打击和严惩。大多数网络攻击都使用伪造的IP地址,很难确定攻击源的位置,从而不能对攻击方进行有效的法律制裁。追踪报文的传输路径直至找到网络攻击的真正发起者,是网络安全领域的一大难点。本文首先分析了攻击源追踪的困难以及追踪系统要实现的目标,接着介绍了攻击源追踪的主要技术并分析了每种技术的优缺点,最后展望了未来的发展方向。
Increasingly rampant cybercrime has brought enormous economic losses. We urgently need us to take legal measures to combat cybercrime and severely punished. Most cyber attacks use fake IP addresses, making it difficult to pinpoint the location of an attacker and thus impose effective legal sanctions on the attacker. Tracing the transmission path of the message until you find the real initiator of the network attack is a major challenge in the field of network security. This article first analyzes the difficulty of tracking attack source and the goal of tracking system. Then it introduces the main techniques of attack source tracing and analyzes the advantages and disadvantages of each technique. Finally, it forecasts the future development direction.