来源:IT lab
当我们通过某种手段控制一个主机时，为了使自己能再次光顾这台计算机，我们通常在这个机器上留下后门，以便我们再次访问．一个做得好的后门，即使在入侵被管理员发现后，仍然能让你再次访问到主机．

来源:IT Lab
以前曾经看到过当ISA防火墙与其他网络服务（如E-mail）的服务器在同一机器上如何实现多种服务共存的方法，但对于ISA Server与其他服务采用分布式配置时候如何实现各种服务协同工作呢?

MSN Hacker 2.1 | 2.1 mb
this is plain and simple to use this Program 1st in the Program is several links for you to give your oponant after they receave the url they will goto it and it will look like a sighn in page for msn they sighn in using there passport id and there password

冷漠PS:国外论坛上看到的 shell 包,大概看了下有 asp php jsp 等,常用的都有了..打包给大家..
包括如下 shell :

You can never be too safe these days. Viruses, spyware, rootkits, remote exploits, you just never know what security issue is going to be your downfall. Thats why it is important as a Linux administrator to have an understanding of some of the best Linux security tools

filetype:htpasswd htpasswd
intitle:"Index of” “.htpasswd” -intitle:"dist” -apache -htpasswd.c
index.of.private (algo privado)
intitle:index.of master.passwd

Wordpress <= 2.0.6 wp-trackback.php Remote SQL Injection

首先我们看su在man 帮助页中的解释su - run a shell with substitute userand group IDs ，也就是说通过su我们不用提供用户和组名就可以启动一个shell程序。 su 是一个二进制的可执行文件，命令所在的文件路径是/bin/su ，下面是通过命令行查询su文件的类型及所在路径：