Apple AppleShare IP 6.3 - Manual (Page 11)

Installing Your Software 11
Protecting Your Server
AppleShare IP uses share points, user authentication, and access privileges to protect data
from unauthorized access over a network. It also provides TCP Filter Admin software, which
creates a software-based firewall to block server access from computers with IP addresses
you define. However, someone with physical access to your computer can bypass this
protection. (Access privileges, for example, allow or deny access over the network; they
cannot prevent someone from opening a folder directly on the computer running
AppleShare IP.)
If you have any concerns about physical security—especially if you plan to store highly
confidential information—consider putting your computer in a room with controlled access.
If a safe place is not convenient, consider using a screen saver with password protection, or
running the server without a display attached (“headless”). A video terminator and remote
administration are required for headless operation.
Backing Up Files Before You Install
Depending on the file sharing program and system software version you’ve been using, you
may want to make backup copies of some files or record certain information before
proceeding.
m If you’re upgrading from a previous version of AppleShare or AppleShare IP: Back up
your System Folder and the AppleShare PDS file (an invisible file installed on every shared
volume). This allows you to restore a copy of the previous Users & Groups Data File and
the AppleShare PDS file, and makes it possible to switch back to your previous version of
AppleShare if you desire. You need to use a backup application (such as AppleShare IP
First Aid) that can copy invisible files.
m If you’re upgrading from Macintosh file sharing: You only need to make a backup copy
of your Users & Groups Data File, located in the Preferences folder inside the System
Folder on your startup disk.
What You Need Before You Install
Gathering Information
When you install and set up your software, you need to know the services you plan to
provide to your users and the way your network is set up. Your network administrator should
be able to help you answer the following questions. If you do not have a network
administrator, you may need to consult an Internet service provider (ISP) before you
continue with your AppleShare IP installation.
m Will your clients be connecting to the AppleShare IP server via AppleTalk, TCP, or both?