liujian98的专栏

本文重点介绍的就是光圈。阅读本文，将深化你对光圈的认识，使你能照出效果更好更专业的照片来。

揭秘数码单反相机全画的由来。 相信大家会有个疑问，135（35）胶卷尺寸规格不是36*24mm吗？为什么叫35mm胶卷呢？

在构建Java P2P开发环境时,关键性的库文件. 现在好像官网无法连接了.需要的可以从我这下载.

In this paper we will first provide an overview of what fast-flux service networks are, how they operate, and how the criminal community is leveraging them, including two types which we have designated as single-flux and doubleflux service networks. We then provide several examples of fast-flux service networks recently observed in the wild,. Next we detail how fast-flux service network malware operates and present the results of research where a honeypot was purposely infected with a fast-flux agent. Finally we cover how to detect, identify, and mitigate fast-flux service networks, primarily in large networking environments. At the end we supply five appendixes providing additional information for those interested in digging into more technical detail.

了解你的敌人：FFSN 1)首先概述什么是Fast-flux服务网络，它们的运行机制，以及犯罪者是如何经营它们的，包括single-flux和double-flux两种类型的服务网络。2)然后我们将给出了一些最近发现的Fast-flux服务网络的实例，3)接下来详细描述了应用于Fast-flux服务网络的恶意代码是怎样运行的，并且给出了对蜜罐捕获Fast-flux恶意代码的研究结果。4)在最后，我们将介绍在大规模网络环境下如何发现、识别和应对Fast-flux服务网络。文章的最后附带了五个附录为有兴趣挖掘更多技术细节的人提供进一步的信息。