即时通信

ns2网络仿真的实例以及对应测试分析代码，含有时延，抖动，丢包率等(ns2 network simulation examples and counterparts test analysis code, containing latency, jitter, packet loss rate etc.)

说明：  基于linux的蜜罐系统，能防护主机，防止被攻击，希望有用 (Honeypot-based linux system to the host protection against being attacked, I hope be useful)

说明：  TCP侧信道攻击，用于实现CVE-2016-5696的漏洞验证(off-path exploit used to do CVE-2016-5696 poc)

大家共享好东西， 尤其是学C++的出血者(share good things, especially learning C bleeding)

tcp服务器端程序；tcp/ip协议；vc++编写(tcp server-side program tcp/ip protocol vc++ write)

C# 通过网络和三菱的PLC通信

说明：  应用层包过滤防火墙 一个简单的应用层包过滤防火墙实现 Qt/SQLite/NetFilter 编译过程可使用QtCreator编译,也可使用命令行 sudo qmake && make 来编译。 运行则执行 sudo ./firewall 即可。(Application Layer Packet Filtering Firewall A Simple Application Layer Packet Filter Firewall to Implement Qt/SQLite/NetFilter The compilation process can be compiled using QtCreator or the command line sudo qmake & make. Run sudo. / firewall.)

RC4算法的加密实现，实现对明文的加密，加密效果很不错(RC4 encryption algorithm, has implemented an express right of encryption, encryption is very good effect)

用来刷百度，google 的 广告，一天默认刷搜索10个关键词，随机点击推广连接20个。可配置、(To brush Baidu, google ads, the 10 day default brush search keywords, random visit to promote connections 20. Configurable,)

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