4. Securing Virtual Machines | Hyper-V Security

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Hyper-V Security

By : Eric Siron, Andy Syrewicze

4.5 (2)

Hyper-V Security

4.5 (2)

By: Eric Siron, Andy Syrewicze

Overview of this book

Hyper-V Security is intended for administrators with a solid working knowledge of Hyper-V Server, Windows Server, and Active Directory. An administrator with a functional environment will be able to use the knowledge and examples present in this book to enhance security.

Preface

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Free Chapter

1. Introducing Hyper-V Security

1. Introducing Hyper-V Security

The importance of Hyper-V security

Basic security concerns

A starting point to security

Hyper-V terminology

Acquiring Hyper-V

Summary

2. Securing the Host

2. Securing the Host

Understanding Hyper-V's architecture

Choosing a management operating system

Disabling unnecessary components

Using the Windows Firewall

Relying on domain security

Leveraging Group Policy

Using security software

Configuring Windows Update

Employing remote management tools

Following general best practices

Summary

3. Securing Virtual Machines from the Hypervisor

3. Securing Virtual Machines from the Hypervisor

Using the Hyper-V Administrators group

Leveraging PowerShell Remoting

Using custom PowerShell Remoting endpoints

Summary

4. Securing Virtual Machines

4. Securing Virtual Machines

Understanding the security environment of VMs

Leveraging Generation 2 virtual machines

Employing anti-malware on a virtual machine

Using Group Policy with virtual machines

Limiting exposure with resource limitations

Applying general best practices

Summary

5. Securing the Network

5. Securing the Network

Understanding SSL encryption

Leveraging network hardware

Using the virtual switch's isolating technologies

Employing Hyper-V virtual switch ACLs

Configuring the Windows Firewall

Using management tools remotely

Using Hyper-V with IPsec

Configuring virtual network adapter protections

Encrypting cluster communications

Securing Hyper-V Replica traffic

Summary

6. Securing Hyper-V Storage

6. Securing Hyper-V Storage

Configuring NTFS security for VM storage

Securing SMB 3.0 shares for VM storage

Securing iSCSI connections

Using Secure Boot

Using BitLocker

Understanding the role of backup

Summary

7. Hyper-V Security and System Center VMM

7. Hyper-V Security and System Center VMM

Enhancing Hyper-V host security through VMM

Securing the VMM installation

Network virtualization and multi-tenancy

Providing secure self-service with the Windows Azure Pack

Summary

8. Secure Hybrid Cloud Management through App Controller

8. Secure Hybrid Cloud Management through App Controller

System requirements

Installing App Controller

App Controller's role-based security model

Summary

Index

Index

Customer Reviews

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Using Group Policy with virtual machines

For the most part, Group Policy assignments for virtual machines are not performed differently than how they would have been performed if the systems were installed directly on physical hardware. Depending on the structure of your Active Directory, they might wind up in Organizational Units alongside physical deployments. As an example, you may have Windows 7 computers that are part of a virtual desktop infrastructure (VDI). For these, you can restrict who can log in remotely, but otherwise you might want them to have the same policies as regular Windows 7 computers. To achieve this, there is an attribute of the virtual machine that can be discovered through Windows Management Instrumentation (WMI) and filtered in Group Policy.

To restrict Group Policy to virtual machines, execute the following steps:

Open Group Policy Management Console. Right-click on WMI Filters in the tree and click on New. Give it an identifiable name; these steps can be used...

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