5. Securing the Network | 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

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Leveraging network hardware

Network security has long been the task of dedicated hardware devices, and they remain the first and best option to defend computer systems against network-based attacks. Something to remember is that the network is most likely to be a carrier of an attack, not the target for it. It makes sense, then, that the systems used to carry legitimate traffic are involved in the hunt for breach attempts.

Hardware firewalls

Firewalls are quite commonly found at the edge of institutional networks, barricading them against the wild, unregulated environment of the Internet. Many threats will be untargeted searches for targets of opportunity and are easily stopped by even rudimentary firewalls. Most firewalls are focused on stopping unauthorized traffic from getting in. However, many of them can also be configured to selectively prevent outgoing traffic as well. Some attacks that attempt to break into sites try to steal storage space and bandwidth, perhaps to store files for...

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