[expert] high security server

[rharvey]

What do I have to do to get access to my Linux box? I installed the newest version of Linux mandrake. I choose high security. I can get out to the network. I can ping the Linux box. but I cant access the www server or the ftp server or any other services from any where in my network. What is the best way to get access? I have checked the www servers config file every thing looks ok. the same goes for the  other services ... Please help.   Robert