what is hack?

[chipheodeptrai]

Dear

i like this hack :

http://www.namnet.com/forums/attachment.php?postid=260883

when i not register and click a link...redirect to register?
what is hack, plz

thanks for your help :)

[filburt1]

That site is not run by Jelsoft and therefore we do not support it.

[chipheodeptrai]

sorry...i only want to know...what is hack? i not is member of this site!

[filburt1]

If you're asking how can have people denied access to certain things, just turn off their permissions.