这是一个Delphi程序

四叉树示例

网络安全,网络控制,服务器设置,客户端分析,打印服务分析系统与设计,有网络爱好者请看!-Network security, network control, server settings, client analysis, printing services and design analysis systems, have network enthusiasts see!

用置换的方法对文件进行加密，采用C语言实现，简单的一个例子，对于学习是很有帮助的。-replacement with the right documents encrypted using C language, a simple example, the study is very helpful.

boy的java 程序，用与appletviewer显示-boy of java program, and show appletviewer

xp的计划任务溢出-xp the planned tasks Overflow

Winsock API高级编程调用大全-Winsock API call high-level programming Guinness

入侵检测技术已经成为网络安全领域的研究热点。本文介绍了入侵检测的分类以及应用在入侵检测中的数据挖掘方法，并阐述了构建的基于数据挖掘技术的入侵检测系统的设计与实现。-Intrusion Detection Technology network security has become a hot topic. This paper introduces the intrusion detection and the application of the classification in Intrusion Detection Data Mining Methods and expounded on the data mining technology based Intrusion Detection System Design and Implementation.

用Visual C++编写的UDP客户端程序。-Using Visual C++ Prepared UDP client program.

有关内网渗透时候的端口转发源程序，欢迎大家使用。在进行外网控内网一台跳板然后控制其他内网机器的工具。-within the network penetration when the port forwarding source, all are welcome to use. Conducting external networks control network within a springboard then control other machines within the network tool.

This rar file contains 3 pdf which describs the firewall s A to z .