Any way to encrypt a file so that no one can decrypt it.
I guess what I am trying to do is LOCK A DOOR and THROW away the keys. Reason is I would like to encrypt a HIGH security file where many others have access to it on the server. I would like to encrypt it and put it in a cron for it to run daily. However, I would not like anyone to decrypt the file or view its contents as lots of passwords etc must reside there. So has anyone come across this problem and if so what is the approach you took.