端口扫描器源代码！

可以进行续传的例子代码，很好用的-can Continuingly example code, the good

linux下的802.1x客户端-802.1x client in linux

rootkit工具，可以隐藏进程和驱动-rootkit tool to hide processes and drive

内存控制 -Memory control

本书明确而详尽地阐述了Java平台安全性，探究了Java安全结构的内幕。本书首先概述了计算机和网络安全概念并解释了Java安全模型，并在此基础上，详细描述了Java 2平台中新增加的许多安全结构方面的措施，同时对Java安全性的实施提出了使用指导，描绘了如何定制、扩展和精化安全结构以及成功实现的技术细节。本书为建立安全、有效、强大和可移植的Java应用程序和applet提供了重要的信息，对于致力于研究Java平台的专业人员是一本必不可少的参考书。 -Clear and this book gives a comprehensive description of the Java platform security, Java security architecture explores the insider. The book begins with an overview of computer and network security concepts and explain the Java security model, and on this basis, a detailed description of the Java 2 platform in the new structure of a number of security measures, while the implementation of Java security proposed the use of guide, describing how to customize, expansion and refinement of the security structures, as well as the successful implementation of the technical details. The book for the establishment of safe, effective, powerful and portable Java applications and applet provides important information for the Java platform dedicated to the research profes

介绍各种网络安全的工具-introduced various network security tools

限制系统的一些功能试试就知道了还不错-limitation system to try some functions will know quite well

此协议--中文 对收发邮件程序的编写 有着重要的指导作用 见网上此协议下载困难 在这里发布给大家-this agreement-- Chinese e-mail procedures for the preparation plays an important role in guiding see this as an online download difficulties here to release you

免费的一个防火墙代码 Title: Article Title Goes Here Author: Jesus Oliva Email: joliva@arrakis.es Environment: VC++ 5.0-6.0, NT 4.0, Win95/98 Keywords: win32, DDK, Driver, Firewall, Network Level: Intermediate Description: A easy windows firewall implementation Section System SubSection Device Drivers -A free firewall code Title: Article Title Goes HereAuthor: Jesus Oliva Email: joliva@arrakis.esEnvironment: VC++ 5.0-6.0, NT 4.0, Win95/98Keywords: win32, DDK, Driver, Firewall, NetworkLevel: IntermediateDescription: A easy windows firewall implementationSection SystemSubSection Device Drivers

教你如何配置安全的个人计算机-teach you how to configure the personal computer security