Integrated management makes it easy to administer multiple services at the same time.
Secure remote administration allows you to manage your server from anywhere on the Internet. You can even connect to and administer multiple servers at the same time. Once you have them set up, all services can access and authenticate the same user account information, including Apple file services, Windows file services, FTP, mail and Web. Once you add an individual user account to the server, that person can immediately use any of the running services, thanks to directory services. Directory services provide the roadmap Mac OS X Server uses to locate information about users and groups for authentication and authorization.