This guide explains how to implement the security measures recommended in the Microsoft® Windows XP Security Guide in a small or medium business environment without an Active Directory® directory service deployment. These recommendations help ensure that your desktop and laptop systems running Windows® XP Professional Service Pack 2 (SP2) are more secure from the majority of current security threats. These recommendations also help ensure that users can continue to be efficient and productive with their computers. In addition to the advanced step-by-step guidance in this document, you will also find information on the top security recommendations that Microsoft is making to all customers, from home users to enterprise workers. These recommendations include:
- Use a firewall such as Windows Firewall, which is included in Windows XP SP2 (and replaces the Internet Connection Firewall).
- Use Microsoft Windows Update to get and keep your PC up-to-date.
- Install antivirus software and ensure it is up-to-date.