C++实现进程保护与隐藏

求各位大哥给一份进程保护与隐藏的DEMO，万急，感激不尽，需要用C/c++在windows下实现的进程保护与隐藏的DEMO

http://download.csdn.net/detail/php_fly/5670981

http://blog.csdn.net/mxwtws/article/details/39638179