Book Image

Least Privilege Security for Windows 7, Vista and XP

By : Russell Smith
Book Image

Least Privilege Security for Windows 7, Vista and XP

By: Russell Smith

Overview of this book

Least Privilege Security is the practice of assigning users and programs the minimum permissions required to complete a given task. Implementing this principle in different versions of Microsoft Windows requires careful planning and a good understanding of Windows security. While there are benefits in implementing Least Privilege Security on the desktop, there are many technical challenges that you will face when restricting privileges.This book contains detailed step-by-step instructions for implementing Least Privilege Security on the desktop for different versions of Windows and related management technologies. It will provide you with quick solutions for common technical challenges, Microsoft best practice advice, and techniques for managing Least Privilege on the desktop along with details on the impact of Least Privilege Security.The book begins by showing you how to apply Least Privilege Security to different categories of users. You will then prepare a desktop image with Least Privilege Security enabled from the start and deploy the new image while preserving users' files and settings. You will identify problems with applications caused by Least Privilege Security using the Application Compatibility Toolkit. This book will help you configure User Account Control on multiple computers using Group Policy and support Least Privilege user accounts using reliable remote access. Then, you will modify legacy applications for Least Privilege Security, achieving the best balance between compatibility and security by using Application Compatibility shims. You will install per-machine ActiveX Controls using the ActiveX Installer Service (AxIS). The book will help you implement best practices for working with ActiveX Controls in a managed environment. Finally, you will deploy default Software Restriction Policy (SRP) or AppLocker rules to ensure only programs installed in protected locations can run and blacklist applications using SRP or AppLocker.
Table of Contents (19 chapters)
Least Privilege Security for Windows 7, Vista and XP
Credits
About the Author
About the Reviewers
Preface
12
Provisioning Applications on Secure Desktops with Remote Desktop Services

User acceptance


Users are more likely to accept Least Privilege Security on the desktop if they understand how changes to their PC can help the company as a whole. Therefore it's important to make sure you not only communicate how their computing experience will change and improve, but also explain the benefits for the company.

Well-designed security is a business enabler. Just like seatbelts and good brakes in a car allow us to drive faster, Least Privilege Security on the desktop, as part of a defense-in-depth strategy, allows users to fulfill their responsibilities without being exposed to unnecessary risks and maintains performance and reliability, thereby allowing tasks to completed as quickly as possible. Information and systems security is in the interests of the company, ensuring it can remain competitive and survive an economic downturn.

Least Privilege Security terminology

If you need to justify the reasons for implementing Least Privilege Security, avoid using language such as lockdown...