Practical Vo Ip Security

Author : Thomas Porter, CISSP, CCNP, CCDA, CCS
Publisher : Elsevier
ISBN 13 : 9780080489551
Total Pages : 500 pages
Book Rating : 4.59/5 ( download)

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Download or read book Practical VoIP Security written by Thomas Porter, CISSP, CCNP, CCDA, CCS and published by Elsevier. This book was released on 2006-03-31 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Voice Over IP (VoIP) phone lines now represent over 50% of all new phone line installations. Every one of these new VoIP phone lines and handsets must now be protected from malicious hackers because these devices now reside on the network and are accessible from the Internet just like any server or workstation. This book will cover a wide variety of the publicly available exploit tools and how they can be used specifically against VoIP (Voice over IP) Telephony systems. The book will cover the attack methodologies that are used against the SIP and H.323 protocols as well as VoIP network infrastructure. Significant emphasis will be placed on both attack and defense techniques. This book is designed to be very hands on and scenario intensive · More VoIP phone lines are being installed every day than traditional PBX phone lines · VoIP is vulnerable to the same range of attacks of any network device · VoIP phones can receive as many Spam voice mails as your e-mail can receive Spam e-mails, and as result must have the same types of anti-spam capabilities

Author : Thomas Porter CISSP CCNP CCDA CCS
Publisher : Syngress
ISBN 13 : 0080553532
Total Pages : 433 pages
Book Rating : 4.35/5 ( download)

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Download or read book How to Cheat at VoIP Security written by Thomas Porter CISSP CCNP CCDA CCS and published by Syngress. This book was released on 2011-04-18 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Perfect Reference for the Multitasked SysAdmin This is the perfect guide if VoIP engineering is not your specialty. It is the perfect introduction to VoIP security, covering exploit tools and how they can be used against VoIP (Voice over IP) systems. It gives the basics of attack methodologies used against the SIP and H.323 protocols as well as VoIP network infrastructure. * VoIP Isn’t Just Another Data Protocol IP telephony uses the Internet architecture, similar to any other data application. However, from a security administrator’s point of view, VoIP is different. Understand why. * What Functionality Is Gained, Degraded, or Enhanced on a VoIP Network? Find out the issues associated with quality of service, emergency 911 service, and the major benefits of VoIP. * The Security Considerations of Voice Messaging Learn about the types of security attacks you need to protect against within your voice messaging system. * Understand the VoIP Communication Architectures Understand what PSTN is and what it does as well as the H.323 protocol specification, and SIP Functions and features. * The Support Protocols of VoIP Environments Learn the services, features, and security implications of DNS, TFTP, HTTP, SNMP, DHCP, RSVP, SDP, and SKINNY. * Securing the Whole VoIP Infrastructure Learn about Denial-of-Service attacks, VoIP service disruption, call hijacking and interception, H.323-specific attacks, and SIP-specific attacks. * Authorized Access Begins with Authentication Learn the methods of verifying both the user identity and the device identity in order to secure a VoIP network. * Understand Skype Security Skype does not log a history like other VoIP solutions; understand the implications of conducting business over a Skype connection. * Get the Basics of a VoIP Security Policy Use a sample VoIP Security Policy to understand the components of a complete policy. Provides system administrators with hundreds of tips, tricks, and scripts to complete administration tasks more quickly and efficiently Short on theory, history, and technical data that ultimately is not helpful in performing their jobs Avoid the time drains associated with securing VoIP

Author : Thomas Porter
Publisher :
ISBN 13 : 9788184041675
Total Pages : pages
Book Rating : 4.75/5 ( download)

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Download or read book Practical Vo Ip Security written by Thomas Porter and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : James Murphy
Publisher :
ISBN 13 : 9781976033544
Total Pages : 440 pages
Book Rating : 4.43/5 ( download)

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Download or read book Practical Voip Security written by James Murphy and published by . This book was released on 2017-06-20 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will cover a wide assortment of the openly accessible endeavor devices and how they can be utilized particularly against VoIP (Voice over IP) Telephony frameworks. The book will cover the assault approachs that are utilized against the SIP and H.323 conventions and additionally VoIP arrange foundation. Huge accentuation will be put on both assault and guard methods. This book is intended to be exceptionally active and situation escalated.

Author : Peter Thermos
Publisher : Pearson Education
ISBN 13 : 0132702304
Total Pages : 605 pages
Book Rating : 4.00/5 ( download)

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Download or read book Securing VoIP Networks written by Peter Thermos and published by Pearson Education. This book was released on 2007-08-01 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Securing VoIP Networks, two leading experts systematically review the security risks and vulnerabilities associated with VoIP networks and offer proven, detailed recommendations for securing them. Drawing on case studies from their own fieldwork, the authors address VoIP security from the perspective of real-world network implementers, managers, and security specialists. The authors identify key threats to VoIP networks, including eavesdropping, unauthorized access, denial of service, masquerading, and fraud; and review vulnerabilities in protocol design, network architecture, software, and system configuration that place networks at risk. They discuss the advantages and tradeoffs associated with protection mechanisms built into SIP, SRTP, and other VoIP protocols; and review key management solutions such as MIKEY and ZRTP. Next, they present a complete security framework for enterprise VoIP networks, and provide detailed architectural guidance for both service providers and enterprise users. 1 Introduction 2 VoIP Architectures and Protocols 3 Threats and Attacks 4 VoIP Vulnerabilites 5 Signaling Protection Mechanisms 6 Media Protection Mechanisms 7 Key Management Mechanisms 8 VoIP and Network Security Controls 9 A Security Framework for Enterprise VoIP Networks 10 Provider Architectures and Security 11 Enterprise Architectures and Security

Author : Alan B. Johnston
Publisher : Artech House Publishers
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.04/5 ( download)

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Download or read book Understanding Voice Over IP Security written by Alan B. Johnston and published by Artech House Publishers. This book was released on 2006 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: VoIP (voice over IP) networks are currently being deployed by enterprises, governments, and service providers around the globe. Today, the hottest topic with engineers in the field is how to secure these networks. The book teaches practitioners how to design a highly secure VoIP network, explains Internet security basics, such as attack types and methods, and more.

Author : Regis J. Jr (Bud) Bates
Publisher : Elsevier
ISBN 13 : 0124171222
Total Pages : 222 pages
Book Rating : 4.20/5 ( download)

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Download or read book Securing VoIP written by Regis J. Jr (Bud) Bates and published by Elsevier. This book was released on 2014-11-14 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Securing VoIP: Keeping Your VoIP Network Safe will show you how to take the initiative to prevent hackers from recording and exploiting your company’s secrets. Drawing upon years of practical experience and using numerous examples and case studies, technology guru Bud Bates discusses the business realities that necessitate VoIP system security and the threats to VoIP over both wire and wireless networks. He also provides essential guidance on how to conduct system security audits and how to integrate your existing IT security plan with your VoIP system and security plans, helping you prevent security breaches and eavesdropping. Explains the business case for securing VoIP Systems Presents hands-on tools that show how to defend a VoIP network against attack. Provides detailed case studies and real world examples drawn from the authors’ consulting practice. Discusses the pros and cons of implementing VoIP and why it may not be right for everyone. Covers the security policies and procedures that need to be in place to keep VoIP communications safe.

Author : Luan Dang
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596000783
Total Pages : 532 pages
Book Rating : 4.82/5 ( download)

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Download or read book Practical VoIP Using VOCAL written by Luan Dang and published by "O'Reilly Media, Inc.". This book was released on 2002 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide shows programmers and administrators how to implement, program and administer VOIP systems using open source tools instead of more expensive options.

Author : Feng Bao
Publisher : Springer
ISBN 13 : 3642008437
Total Pages : 421 pages
Book Rating : 4.36/5 ( download)

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Download or read book Information Security Practice and Experience written by Feng Bao and published by Springer. This book was released on 2009-04-02 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 5th International Conference on Information Security Practice and Expe- ence (ISPEC 2009) was held in Xi’an, China, April 13–15, 2009. The ISPEC conference series is an established forum that brings together - searchers and practitioners to provide a con?uence of new information security technologies, including their applications and their integration with IT systems in various vertical sectors. In previous years, ISPEC has taken place in Sin- pore (2005), Hangzhou, China (2006), Hong Kong, China (2007), and Sydney, Australia (2008). For all sessions, as this one, the conference proceedings were published by Springer in the Lecture Notes in Computer Science series. In total, 147 papers from 26 countries were submitted to ISPEC 2009, and 34 were ?nally selected for inclusion in the proceedings (acceptance rate 23%). The accepted papers cover multiple topics of information security and applied cryptography. Each submission was anonymously reviewed by at least three - viewers. We are grateful to the Program Committee, which was composed of more than 40 well-known security experts from 15 countries; we heartily thank them as well as all external reviewers for their time and valued contributions to the tough and time-consuming reviewing process. Inadditiontothe regularpaperpresentations,the programalsofeaturedfour invited talks by Yupu Hu, from Xidian University, China; Youki Kadobayashi, from Nara Institute of Science and Technology, Japan; Mark Ryan, from the University of Birmingham, UK; and Gene Tsudik, from the University of C- ifornia at Irvine, USA. We are grateful to them for accepting our invitation to speak at the conference.

Author : Eduardo Fernandez-Buglioni
Publisher : John Wiley & Sons
ISBN 13 : 1119970482
Total Pages : 532 pages
Book Rating : 4.84/5 ( download)

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Download or read book Security Patterns in Practice written by Eduardo Fernandez-Buglioni and published by John Wiley & Sons. This book was released on 2013-06-25 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to combine security theory and code to produce secure systems Security is clearly a crucial issue to consider during the design and implementation of any distributed software architecture. Security patterns are increasingly being used by developers who take security into serious consideration from the creation of their work. Written by the authority on security patterns, this unique book examines the structure and purpose of security patterns, illustrating their use with the help of detailed implementation advice, numerous code samples, and descriptions in UML. Provides an extensive, up-to-date catalog of security patterns Shares real-world case studies so you can see when and how to use security patterns in practice Details how to incorporate security from the conceptual stage Highlights tips on authentication, authorization, role-based access control, firewalls, wireless networks, middleware, VoIP, web services security, and more Author is well known and highly respected in the field of security and an expert on security patterns Security Patterns in Practice shows you how to confidently develop a secure system step by step.