i run a few websites, and have just start designing a new one. I want to put a safety feature in so if someone hacks into the FTP and changes the password, I still have a way into the site.
whats the best way to go around doing this? Basically I want a hidden backdoor that isnt "see-able" to hackers.
also if someone can point a link out to me for a script that so when u put ur mouse over an image it changes to another image that would be nice as i have forgotten how to do it!