|FTP:||-partly a mirror of updates.redhat.com|
|Telnet:||-Telnet is a remote terminal program|
It allows you to type commands at the LINUX prompt.
blocked for most IP addresses.
|SSH2:||-more secure replacement for telnet.|
|Tripwire:||-Intrusion detection software.|
used to test security of servers.
This deamon is normaly not on-line
|Sendmail:||-Used by the server to send and recieve emails|
Perhaps its a big overkill but it works perfectly
|POP3 and Imap4: ||-Used by clients to retrieve email from this server.|
|Apache||-Program that transmits the Internet pages to the browsers.|
This makes it possible to dynamicly create pages.
Because its executed on the server side its browser independant
|Perl:||-A programming language mostly used to write CGI scripts.|
|Java:||-A programming often used to write networking programs.|
|DNS:||-We run our own master DNS server and a reverse DNS server.|