Cars were sliding around now on the slippery streets, even more horns were honking. I kept thinking, Any minute she’ll notice the horns and start asking questions . But if she heard any of it, she must have thought it was just traffic sounds outside my office window; she didn’t say a word about it. At the end of the lesson, we had a three-megabyte file that contained not only the latest source code but also a copy of the server’s "/etc" directory, which included, among other things, a copy of the password file with every user’s password hash. I asked Alisa if she knew how to use "FTP."