What are the config.dct, siteinfo.bin and the key files?
The config.dct is a file that contains all the configuration settings for your handle server, such as IP address and server administration handles. It is located in your server directory. The siteinfo.bin file is generated when you run the Simple Setup to configure your handle server. It contains your handle server configuration settings in binary format. The public/private key files are also generated when you run the Simple Setup. They are initially used in conjunction with your prefix for authentication. This can be changed later, for instance, you can create an admin handle with a secret key.