Virtualization For Security
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Virtualization Security
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Author : Dave Shackleford
language : en
Publisher: John Wiley & Sons
Release Date : 2012-11-08
Virtualization Security written by Dave Shackleford and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-08 with Computers categories.
Securing virtual environments for VMware, Citrix, and Microsoft hypervisors Virtualization changes the playing field when it comes to security. There are new attack vectors, new operational patterns and complexity, and changes in IT architecture and deployment life cycles. What's more, the technologies, best practices, and strategies used for securing physical environments do not provide sufficient protection for virtual environments. This book includes step-by-step configurations for the security controls that come with the three leading hypervisor--VMware vSphere and ESXi, Microsoft Hyper-V on Windows Server 2008, and Citrix XenServer. Includes strategy for securely implementing network policies and integrating virtual networks into the existing physical infrastructure Discusses vSphere and Hyper-V native virtual switches as well as the Cisco Nexus 1000v and Open vSwitch switches Offers effective practices for securing virtual machines without creating additional operational overhead for administrators Contains methods for integrating virtualization into existing workflows and creating new policies and processes for change and configuration management so that virtualization can help make these critical operations processes more effective This must-have resource offers tips and tricks for improving disaster recovery and business continuity, security-specific scripts, and examples of how Virtual Desktop Infrastructure benefits security.
Virtualization For Security
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Author : John Hoopes
language : en
Publisher: Syngress
Release Date : 2009-02-24
Virtualization For Security written by John Hoopes and has been published by Syngress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-02-24 with Computers categories.
One of the biggest buzzwords in the IT industry for the past few years, virtualization has matured into a practical requirement for many best-practice business scenarios, becoming an invaluable tool for security professionals at companies of every size. In addition to saving time and other resources, virtualization affords unprecedented means for intrusion and malware detection, prevention, recovery, and analysis. Taking a practical approach in a growing market underserved by books, this hands-on title is the first to combine in one place the most important and sought-after uses of virtualization for enhanced security, including sandboxing, disaster recovery and high availability, forensic analysis, and honeypotting.Already gaining buzz and traction in actual usage at an impressive rate, Gartner research indicates that virtualization will be the most significant trend in IT infrastructure and operations over the next four years. A recent report by IT research firm IDC predicts the virtualization services market will grow from $5.5 billion in 2006 to $11.7 billion in 2011. With this growth in adoption, becoming increasingly common even for small and midsize businesses, security is becoming a much more serious concern, both in terms of how to secure virtualization and how virtualization can serve critical security objectives. Titles exist and are on the way to fill the need for securing virtualization, but security professionals do not yet have a book outlining the many security applications of virtualization that will become increasingly important in their job requirements. This book is the first to fill that need, covering tactics such as isolating a virtual environment on the desktop for application testing, creating virtualized storage solutions for immediate disaster recovery and high availability across a network, migrating physical systems to virtual systems for analysis, and creating complete virtual systems to entice hackers and expose potential threats to actual production systems.About the TechnologiesA sandbox is an isolated environment created to run and test applications that might be a security risk. Recovering a compromised system is as easy as restarting the virtual machine to revert to the point before failure. Employing virtualization on actual production systems, rather than just test environments, yields similar benefits for disaster recovery and high availability. While traditional disaster recovery methods require time-consuming reinstallation of the operating system and applications before restoring data, backing up to a virtual machine makes the recovery process much easier, faster, and efficient. The virtual machine can be restored to same physical machine or an entirely different machine if the original machine has experienced irreparable hardware failure. Decreased downtime translates into higher availability of the system and increased productivity in the enterprise.Virtualization has been used for years in the field of forensic analysis, but new tools, techniques, and automation capabilities are making it an increasingly important tool. By means of virtualization, an investigator can create an exact working copy of a physical computer on another machine, including hidden or encrypted partitions, without altering any data, allowing complete access for analysis. The investigator can also take a live ?snapshot? to review or freeze the target computer at any point in time, before an attacker has a chance to cover his tracks or inflict further damage.
Guide To Security For Full Virtualization Technologies
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Author : Karen Scarfone
language : en
Publisher: DIANE Publishing
Release Date : 2011
Guide To Security For Full Virtualization Technologies written by Karen Scarfone and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
The purpose of SP 800-125 is to discuss the security concerns associated with full virtualization technologies for server and desktop virtualization, and to provide recommendations for addressing these concerns. Full virtualization technologies run one or more operating systems and their applications on top of virtual hardware. Full virtualization is used for operational efficiency, such as in cloud computing, and for allowing users to run applications for multiple operating systems on a single computer.
Security Issues In Hardware Virtualization
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Author : Samuel Hopstock
language : en
Publisher:
Release Date : 2020-09-14
Security Issues In Hardware Virtualization written by Samuel Hopstock and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-14 with categories.
Seminar paper from the year 2020 in the subject Computer Science - IT-Security, grade: 1,3, Technical University of Munich (Department of Informatics), course: Seminar Securing the Linux Kernel - Features and Attack Vectors, language: English, abstract: In this paper, we consider attacks for each of the attacker models, as well as possible mitigations. In the end, we will find that while preventing VM escapes only really depends on having secure hypervisor implementations, efforts to protect the VM from the host itself are still rather flawed. Hardware virtualization is the core concept behind the huge success of cloud computing in the last years. Effective isolation among different virtual machines running on the same host is promised, as well as isolation from the operating system that might be present on the host itself. These barriers are necessary, as cloud computing may create a situation where both provider and customer do not trust each other: The provider wants to keep full control over their expensive server hardware and the customer may want to process sensitive data inside their virtual machine that neither the provider nor other customers are allowed to see. As such, there are several attacker models to be considered in this context, both customers and hosting providers wanting to take control over other virtual machines or the physical server itself.
Securing The Virtual Environment
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Author : Davi Ottenheimer
language : en
Publisher: John Wiley & Sons
Release Date : 2012-04-23
Securing The Virtual Environment written by Davi Ottenheimer and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-23 with Computers categories.
A step-by-step guide to identifying and defending against attacks on the virtual environment As more and more data is moved into virtual environments the need to secure them becomes increasingly important. Useful for service providers as well as enterprise and small business IT professionals the book offers a broad look across virtualization used in various industries as well as a narrow view of vulnerabilities unique to virtual environments. A companion DVD is included with recipes and testing scripts. Examines the difference in a virtual model versus traditional computing models and the appropriate technology and procedures to defend it from attack Dissects and exposes attacks targeted at the virtual environment and the steps necessary for defense Covers information security in virtual environments: building a virtual attack lab, finding leaks, getting a side-channel, denying or compromising services, abusing the hypervisor, forcing an interception, and spreading infestations Accompanying DVD includes hands-on examples and code This how-to guide arms IT managers, vendors, and architects of virtual environments with the tools they need to protect against common threats.
Encyclopedia Of Cryptography And Security
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Author : Henk C.A. van Tilborg
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-09-06
Encyclopedia Of Cryptography And Security written by Henk C.A. van Tilborg and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-06 with Computers categories.
This comprehensive encyclopedia provides easy access to information on all aspects of cryptography and security. The work is intended for students, researchers and practitioners who need a quick and authoritative reference to areas like data protection, network security, operating systems security, and more.
Research Anthology On Privatizing And Securing Data
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Author : Management Association, Information Resources
language : en
Publisher: IGI Global
Release Date : 2021-04-23
Research Anthology On Privatizing And Securing Data written by Management Association, Information Resources and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-23 with Computers categories.
With the immense amount of data that is now available online, security concerns have been an issue from the start, and have grown as new technologies are increasingly integrated in data collection, storage, and transmission. Online cyber threats, cyber terrorism, hacking, and other cybercrimes have begun to take advantage of this information that can be easily accessed if not properly handled. New privacy and security measures have been developed to address this cause for concern and have become an essential area of research within the past few years and into the foreseeable future. The ways in which data is secured and privatized should be discussed in terms of the technologies being used, the methods and models for security that have been developed, and the ways in which risks can be detected, analyzed, and mitigated. The Research Anthology on Privatizing and Securing Data reveals the latest tools and technologies for privatizing and securing data across different technologies and industries. It takes a deeper dive into both risk detection and mitigation, including an analysis of cybercrimes and cyber threats, along with a sharper focus on the technologies and methods being actively implemented and utilized to secure data online. Highlighted topics include information governance and privacy, cybersecurity, data protection, challenges in big data, security threats, and more. This book is essential for data analysts, cybersecurity professionals, data scientists, security analysts, IT specialists, practitioners, researchers, academicians, and students interested in the latest trends and technologies for privatizing and securing data.
Vmware Vsphere And Virtual Infrastructure Security
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Author : Edward Haletky
language : en
Publisher: Pearson Education
Release Date : 2009-06-22
Vmware Vsphere And Virtual Infrastructure Security written by Edward Haletky and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-22 with Computers categories.
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
Electronic Engineering And Information Science
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Author : Dongxing Wang
language : en
Publisher: CRC Press
Release Date : 2015-06-11
Electronic Engineering And Information Science written by Dongxing Wang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-11 with Computers categories.
The International Conference of Electronic Engineering and Information Science 2015 (ICEEIS 2015) was held on January 17-18, 2015, Harbin, China. This proceedings volume assembles papers from various researchers, engineers and educators engaged in the fields of electronic engineering and information science.The papers in this proceedings
Comptia Security Deluxe Study Guide
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Author : Emmett Dulaney
language : en
Publisher: John Wiley & Sons
Release Date : 2017-10-23
Comptia Security Deluxe Study Guide written by Emmett Dulaney and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-23 with Computers categories.
Some copies of CompTIA Security+ Deluxe Study Guide: Exam SY0-501 (9781119416852) were printed without discount exam vouchers in the front of the books. If you did not receive a discount exam voucher with your book, please visit http://media.wiley.com/product_ancillary/5X/11194168/DOWNLOAD/CompTIA_Coupon.pdf to download one. To complement the CompTIA Security+ Study Guide: Exam SY0-501, 7e, and the CompTIA Security+ Deluxe Study Guide: Exam SY0-501, 4e, look at CompTIA Security+ Practice Tests: Exam Sy0-501 (9781119416920). Practical, concise, and complete—the ultimate CompTIA Security+ prep CompTIA Security+ Deluxe Study Guide, Fourth Edition is the ultimate preparation resource for Exam SY0-501. Fully updated to cover 100% of the latest exam, this book is packed with essential information on critical security concepts including architecture and design, attacks and vulnerabilities, identity and access management, cryptography and PKI, risk management, and more. Real-world examples allow you to practice your skills and apply your knowledge in situations you'll encounter on the job, while insights from a security expert provide wisdom based on years of experience. The Sybex online learning environment allows you to study anytime, anywhere, with access to eBooks in multiple formats, glossary of key terms, flashcards, and more. Take the pre-assessment test to more efficiently focus your study time, and gauge your progress along the way with hundreds of practice questions that show you what to expect on the exam. The CompTIA Security+ certification is your first step toward a highly in-demand skillset. Fully approved and endorsed by CompTIA, this guide contains everything you need for complete and comprehensive preparation. Master 100% of the objectives for the new Exam SY0-501 Apply your knowledge to examples based on real-world scenarios Understand threats, vulnerabilities, cryptography, system security, and more Access an online preparation toolkit so you can study on the go A CompTIA Security+ certification says that you have the knowledge and skills to secure applications, networks, and devices; analyze and respond to threats; participate in risk mitigation, and much more. Employers are desperately searching for people like you, and the demand will only continue to grow. CompTIA Security+ Deluxe Study Guide, Fourth Edition gives you the thorough preparation you need to clear the exam and get on with your career.