Things like pgp are very nice in terms of cryptography, and going through some manuals, I will now gladly use such tools for its purpose. But what if you don't want to encrypt a file, but set a password. For example during some package/port installation calling for a system script which is protected this way would prompt for a secret phrase. Also calling this script from the command line aswell as any similar actions would all require the password and maybe also accept it only from certain user/group(somewhat reminds me of insecure ttys settings, so definately possible to realize). Any possibilities to implement it on FreeBSD? I myself wasn't able to find this exact tool/utility over the Internet(not talking about http access of course).