Book Image

Windows Small Business Server SBS 2003: A Clear and Concise Administrator's Reference and How-To

By : Stephanie Knecht-Thurmann
Book Image

Windows Small Business Server SBS 2003: A Clear and Concise Administrator's Reference and How-To

By: Stephanie Knecht-Thurmann

Overview of this book

<p>Microsoft Small Business Server 2003 is the fourth release of the all-in-one server solution from Microsoft. By combining all of the commonly used servers into a single package, Microsoft makes it easier and cheaper for small business and branch offices to run a fully featured network. The basic version of SBS contains a file server for shared and central document and data storage; Exchange email server; Sharepoint services for team collaboration; Internet Security Server for safe connections to the Internet. The Premium edition has the SQL Server 2000 database server installed. <br /> <br /> Despite its name and pricing, SBS is actually a very powerful tool capable of supporting workgroups up to 75 users in a range of complex tasks. At the entry level it can be set up and configured to run a small office with a limited range of server requirements. At the advanced level it can delivery a complete range of services to up to 75 users.<br /> <br /> This book is aimed at in-house administrators and IT specialists responsible for all aspects of network administration and support, working in offices and organisations for which the all-in-one SBS solution makes sense. It covers each of the services provided in the SBS package. For each server, the most common tasks are walked through step-by-step. Each step is carefully explained and clearly illustrated. The approach is logical and easy to follow.</p>
Table of Contents (18 chapters)
Copyright
Credits
About the Author
Introduction
Index

Reading Unencrypted Data


Sending unencrypted data over the Internet represents a very high risk because this data can always be intercepted and read. This problem has of late been minimized as there are add-ons available for a number of protocols that enable encrypted transmission of data. The problem with encrypted communication, however, is that a firewall can no longer recognize manipulated IP packets due to the encryption. The ISA server can, however, use the encryption of the server. It can thus decrypt the data at the firewall for checking purposes and, after the check is done, again encrypt and send it.