Overview

Complete Hands-On Help for Securing VMware vSphere and Virtual Infrastructure by Edward Haletky, Author of the Best Selling Book on VMware, VMware ESX Server in the Enterprise   As VMware has become increasingly ubiquitous in the enterprise, IT professionals have become increasingly concerned about securing it. Now, for the first time, leading VMware expert Edward Haletky brings together comprehensive guidance for identifying and mitigating virtualization-related security threats on all VMware platforms, including the new cloud computing platform, vSphere.   This book reflects the same hands-on approach that made Haletky’s VMware ESX Server in the Enterprise so popular with working professionals. Haletky doesn’t just reveal where you might be vulnerable; he tells you exactly what to do and how to reconfigure your infrastructure to address the problem.   VMware vSphere and Virtual Infrastructure Security begins by reviewing basic server vulnerabilities and explaining how security differs on VMware virtual servers and related products. Next, Haletky drills deep into the key components of a VMware installation, identifying both real and theoretical exploits, and introducing effective countermeasures. Coverage includes •    Viewing virtualization from the attacker’s perspective, and understanding the new security problems it can introduce •    Discovering which security threats the vmkernel does (and doesn’t) address •    Learning how VMsafe enables third-party security tools to access the vmkernel API •    Understanding the security implications of VMI, paravirtualization, and VMware Tools •    Securing virtualized storage: authentication, disk encryption, virtual storage networks, isolation, and more •    Protecting clustered virtual environments that use VMware High Availability, Dynamic Resource Scheduling, Fault Tolerance, vMotion, and Storage vMotion •    Securing the deployment and management of virtual machines across the network •    Mitigating risks associated with backup, performance management, and other day-to-day operations •    Using multiple security zones and other advanced virtual network techniques •    Securing Virtual Desktop Infrastructure (VDI) •    Auditing virtual infrastructure, and conducting forensic investigations after a possible breach     informit.com/ph   |   www.Astroarch.com

Full Product Details

Author:   Edward Haletky
Publisher:   Pearson Education (US)
Imprint:   Prentice Hall
Dimensions:   Width: 23.20cm , Height: 2.80cm , Length: 17.90cm
Weight:   0.886kg
ISBN:  

9780137158003

ISBN 10:   0137158009
Pages:   552
Publication Date:   23 July 2009
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Out of Print
Availability:   In Print  
Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock.

Table of Contents

1  WHAT IS A SECURITY THREAT?    1 The 10,000 Foot View without Virtualization   2 The 10,000 Foot View with Virtualization    4 Applying Virtualization Security    5 Definitions    10 Threat    11 Vulnerability    11 Fault    11 The Beginning of the Journey    12 2  HOLISTIC VIEW FROM THE BOTTOM UP    15 Attack Goals    16 Anatomy of an Attack    17 Footprinting Stage    17 Scanning Stage    17 Enumeration Stage    19 Penetration Stage    21 Types of Attacks    23 Buffer Overflows    23 Heap Overflows    31 Web-Based Attacks    33 Layer 2 Attacks    41 Layer 3 Nonrouter Attacks    46 DNS Attacks    47 Layer 3 Routing Attacks    49 Man in the Middle Attack (MiTM)    51 Conclusion    57 3  UNDERSTANDING VMWARE VSPHERE AND VIRTUAL INFRASTRUCTURE SECURITY    59 Hypervisor Models    59 Hypervisor Security    60 Secure the Hardware    61 Secure the Management Appliance    62 Secure the Hypervisor    63 Secure the Management Interfaces    81 Secure the Virtual Machine    89 Conclusion    89 4  STORAGE AND SECURITY    91 Storage Connections within the Virtual Environment    92 Storage Area Networks (SAN)    93 Network Attached Storage (NAS)    95 Internet SCSI (iSCSI) Servers    96 Virtual Storage Appliances    96 Storage Usage within the Virtual Environment    97 VM Datastore    98 Ancillary File Store    98 Backup Store    99 Tape Devices    100 Storage Security    102 Data in Motion    103 Data at Rest    104 Storage Security Issues    104 VCB Proxy Server    104 SCSI reservations    106 Fibre Channel SAN (Regular or NPIV)    108 iSCSI    110 NFS    111 CIFS for Backups    112 Shared File Access over Secure Shell (SSH) or Secure Copy Use    113 FTP/R-Command Usage    115 Extents    115 Conclusion    116 5  CLUSTERING AND SECURITY       117 Types of Clusters    117 Standard Shared Storage    118 RAID Blade    122 VMware Cluster    123 Virtual Machine Clusters    125 Security Concerns    125 Heartbeats    127 Isolation    133 VMware Cluster Protocols    140 VMware Hot Migration Failures    141 Virtual Machine Clusters    142 Management    143 Conclusion    145 6  DEPLOYMENT AND MANAGEMENT    147 Management and Deployment Data Flow    148 VIC to VC (Including Plug-Ins)    148 VIC to Host    152 VC webAccess    153 ESX(i) webAccess    154 VI SDK to VC    154 VI SDK to Host    156 RCLI to Host    156 RCLI to VC    156 SSH to Host    156 Console Access    157 Lab Manager    157 Site Manager    157 LifeCycle Manager    158 AppSpeed    158 CapacityIQ    158 VMware Update Manager    158 Management and Deployment Authentication    158 Difference Between Authorization and Authentication    159 Mitigating Split-Brain Authorization and Authentication    162 Security of Management and Deployment Network    184 Using SSL    184 Using IPsec    189 Using Tunnels    189 Using Deployment Servers    190 Security Issues during Management and Deployment    191 VIC Plug-ins    192 VMs on the Wrong Network    193 VMs or Networks Created Without Authorization    194 VMs on the Wrong Storage    195 VMs Assigned to Improper Resource Pools    196 Premature Propagation of VMs from Quality Assurance to Production    196 Physical to Virtual (P2V) Crossing Security Zones    196 Conclusion    198 7  OPERATIONS AND SECURITY       199 Monitoring Operations    199 Host Monitoring    200 Host Configuration Monitoring    202 Performance Monitoring    203 Virtual Machine Administrator Operations    204 Using the Wrong Interface to Access VMs    204 Using the Built-in VNC to Access the Console    205 Virtual Machine Has Crashed    211 Backup Administrator Operations    211 Service Console Backups    212 Network Backups    213 Direct Storage Access Backups    213 Virtual Infrastructure Administrator Operations    214 Using Tools Across Security Zones    214 Running Commands Across All Hosts    215 Management Roles and Permissions Set Incorrectly    216 Conclusion    217 8  VIRTUAL MACHINES AND SECURITY       219 The Virtual Machine    219 Secure the Virtual Hardware    220 Secure the Guest OS and Application    239 Secure the Hypervisor Interaction Layer    241 Virtual Machine Administration    252 Virtual Machine Creation    253 Virtual Machine Modification    253 Virtual Machine Deletion    254 Conclusion    254 9  VIRTUAL NETWORKING SECURITY    255 Virtual Networking Basics    256 Basic Connections    256 802.1q or VLAN Tagging    268 Security Zones    271 Standard Zones    273 Best Practices    277 Virtualization Host with Single or Dual pNIC    278 Three pNICs    280 Four pNICs    284 Five pNICs    289 Six pNICs    295 Eight pNICs    302 Ten pNICs    304 pNIC Combination Conclusion    304 Cases    305 DMZ on a Private vSwitch    305 Use of Virtual Firewall to Protect the Virtualization Management Network    307 VMware as a Service    307 Tools    310 Intrusion Detection and Prevention    310 Auditing Interfaces    311 Conclusion    314 10  VIRTUAL DESKTOP SECURITY    315 What Is VDI?    315 Components    316 VDI Products    317 VDM    318 VDM’s Place in the Network    318 The VDM Connection Server    319 The VDM Client    319 The VDM Web Access Client    320 The VDM Agent for Virtual Desktops    321 Security Implications    322 VMware View    324 Linked Clones: What Are They and How Do They Change Security?    324 Storage Overcommit    326 Overview of Linked Clones    326 Protecting the VC    328 Offline Desktops    329 SSL in a VDM or View Environment    333 Secure VDI Implementation    338 Secure the Virtual Desktop    341 Conclusion    342 11  SECURITY AND VMWARE ESX    343 VMware ESXi Hardening Recipe    345 VMware ESX Hardening Recipe    349 Step 1: Root Password    355 Step 2: Shadow Password    355 Step    3: IPtables Firewall    355 Step 4: Lockdown by Source IP    357 Step 5: Run Security Assessments    360 Step 6: Apply Hardening per Assessments    367 Step 7: Additional Auditing Tools    388 Conclusion    394 12  DIGITAL FORENSICS AND DATA RECOVERY    397 Data Recovery    398 Data Recovery–Host Unavailable    399 Data Recovery–Corrupt LUN    400 Data Recovery–Re-create LUN    406 Data Recovery–Re-create Disk    407 Digital Forensics    408 Digital Forensics–Acquisition    408 Digital Forensics–Analysis    422 Digital Forensics–Who Did What, When, Where, and How?    426 Conclusion    428 CONCLUSION: JUST THE BEGINNING: THE FUTURE OF VIRTUALIZATION SECURITY    431 A  PATCHES TO BASTILLE TOOL    435 B  SECURITY HARDENING SCRIPT    441 C  ASSESSMENT SCRIPT OUTPUT    465 CIS-CAT Output    465 Bastille-Linux Output    470 DISA STIG Output    475 Tripwire ConfigCheck Output    496 D  SUGGESTED READING AND USEFUL LINKS    499 Books    499 Whitepapers    500 Products    501 Useful Links    502 GLOSSARY    503 INDEX    507  

Reviews

Praise Page for VMware vSphere and Virtual Infrastructure Security I've known Edward for a while and he is very passionate about security and virtualization and this book represents his passion for both subjects. Security is one area that is often not paid enough attention to and in a virtual environment it is absolutely critical as many different security threats exist compared to physical environments. Ed's latest book covers every area of virtualization security and is a must read for anyone who has virtualized their environment so they can understand the many threats that exist and how to protect themselves from them. -Eric Siebert, author of VMware (R) V13 Implementation and Administration, blogger for Tech Target, and owner of http://vsphere-land.com and vExpert 2009 This book is a comprehensive, in-depth review of security in virtualized environments using VMware Infrastructure and VMware vSphere. Edward reinforces the need to include security in every area of your virtualized environment as he thoroughly discusses the security implications present in your server hardware, storage, networking, virtual machines, and guest operating systems. Even without the focus on security, Edward's book is a valuable reference work for the useful tidbits of knowledge he's gathered during his career. Highly recommended! -Scott Lowe, virtualization blogger, author, and VMware vExpert

Praise Page for VMware vSphere and Virtual Infrastructure Security I've known Edward for a while and he is very passionate about security and virtualization and this book represents his passion for both subjects. Security is one area that is often not paid enough attention to and in a virtual environment it is absolutely critical as many different security threats exist compared to physical environments. Ed's latest book covers every area of virtualization security and is a must read for anyone who has virtualized their environment so they can understand the many threats that exist and how to protect themselves from them. --Eric Siebert, author of VMware(R) V13 Implementation and Administration, blogger for Tech Target, and owner of http://vsphere-land.com and vExpert 2009 This book is a comprehensive, in-depth review of security in virtualized environments using VMware Infrastructure and VMware vSphere. Edward reinforces the need to include security in every area of your virtualized environment as he thoroughly discusses the security implications present in your server hardware, storage, networking, virtual machines, and guest operating systems. Even without the focus on security, Edward's book is a valuable reference work for the useful tidbits of knowledge he's gathered during his career. Highly recommended! --Scott Lowe, virtualization blogger, author, and VMware vExpert

Author Information

Edward L. Haletky is the author of the well-received book VMware ESX Server in the Enterprise: Planning and Securing Virtualization Servers. A virtualization expert, Edward has been involved in virtualization host security discussions, planning, and architecture since VMware ESX version 1.5.x. Edward owns AstroArch Consulting, Inc., providing virtualization, security, network consulting, and development. Edward is a 2009 VMware vExpert, Guru, and moderator for the VMware Communities Forums, providing answers to security and configuration questions. Edward moderates the Virtualization Security Roundtable Podcast held every two weeks where virtualization security is discussed in depth. Edward is DABCC’s Virtualization Security Analyst.   Edward is the virtualization Security Analyst at www.virtualizationpractice.com    Tim Pierson has been a technical trainer for the past 23 years and is an industry leader in both security and virtualization. He has been the noted speaker at many industry events, including Novell’s Brainshare, Innotech, GISSA, and many military venues, including the Pentagon and numerous facilities addressing security both in the United States and Europe. He is a contributor to Secure Coding best practices and coauthor of Global Knowledge Windows 2000 Boot Camp courseware.     Tom Howarth is DABCC’s Data Center Virtualization Analyst. Tom is a moderator of the VMware Communities Forums. Tom owns TCA Consulting and PlanetVM.Net. He regularly designs large virtualization projects for enterprises in the U.K. and elsewhere in EMEA. Tom received the VMware vExpert 2009 award.  

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