Sip Security
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Sip Security
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Author : Dorgham Sisalem
language : en
Publisher: Wiley
Release Date : 2009-04-27
Sip Security written by Dorgham Sisalem and has been published by Wiley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-27 with Technology & Engineering categories.
This book gives a detailed overview of SIP specific security issues and how to solve them While the standards and products for VoIP and SIP services have reached market maturity, security and regulatory aspects of such services are still being discussed. SIP itself specifies only a basic set of security mechanisms that cover a subset of possible security issues. In this book, the authors survey important aspects of securing SIP-based services. This encompasses a description of the problems themselves and the standards-based solutions for such problems. Where a standards-based solution has not been defined, the alternatives are discussed and the benefits and constraints of the different solutions are highlighted. Key Features: Will help the readers to understand the actual problems of using and developing VoIP services, and to distinguish between real problems and the general hype of VoIP security Discusses key aspects of SIP security including authentication, integrity, confidentiality, non-repudiation and signalling Assesses the real security issues facing users of SIP, and details the latest theoretical and practical solutions to SIP Security issues Covers secure SIP access, inter-provider secure communication, media security, security of the IMS infrastructures as well as VoIP services vulnerabilities and countermeasures against Denial-of-Service attacks and VoIP spam This book will be of interest to IT staff involved in deploying and developing VoIP, service users of SIP, network engineers, designers and managers. Advanced undergraduate and graduate students studying data/voice/multimedia communications as well as researchers in academia and industry will also find this book valuable.
Sip Handbook
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Author : Syed A. Ahson
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Sip Handbook written by Syed A. Ahson and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.
Widely adopted by service providers to enable IP telephony, instant messaging, and other data services, SIP is the signaling protocol of choice for advanced multimedia communications signaling. Compiled by noted engineering experts Syed Ahson and Mohammad Ilyas, SIP Handbook: Services, Technologies, and Security of Session Initiation Protocol presents a thorough technical review of all aspects of SIP. It captures the current state of IP Multimedia Subsystem technology and provides a unique source of comprehensive reference material on this subject. SIP Applications for Today and Tomorrow The scope of this volume ranges from basic concepts to future perspectives. Divided into three sections, the book begins with a discussion of SIP in peer-to-peer networks and then goes on to examine advanced media integration, migration considerations, mobility management, and group conferencing, while also reviewing home networking and compliance issues. The middle section of the book focuses on the underlying technologies of SIP. Chapters review network architecture, vertical handoffs, NAT traversals, multipoint extensions, and other areas at the forefront of research. Finally, the text examines various security vulnerabilities and provides perspectives on secure intelligent SIP services with a future outlook on a fraud detection framework in VoIP networks. Insights from International Researchers Authored by 65 experts from across the world, this text is sure to advance the field of knowledge in this ever-changing industry and provide further impetus for new areas of exploration. Because of the editors’ pivotal influence and their proximity to both the current market and the latest science, this work is certain to become the definitive text on this emerging technology.
Understanding Voice Over Ip Security
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Author : Alan B. Johnston
language : en
Publisher: Artech House Publishers
Release Date : 2006
Understanding Voice Over Ip Security written by Alan B. Johnston and has been published by Artech House Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.
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.
Hacking Exposed Voip Voice Over Ip Security Secrets Solutions
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Author : David Endler
language : en
Publisher: McGraw Hill Professional
Release Date : 2006-11-28
Hacking Exposed Voip Voice Over Ip Security Secrets Solutions written by David Endler and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-28 with Computers categories.
Sidestep VoIP Catastrophe the Foolproof Hacking Exposed Way "This book illuminates how remote users can probe, sniff, and modify your phones, phone switches, and networks that offer VoIP services. Most importantly, the authors offer solutions to mitigate the risk of deploying VoIP technologies." --Ron Gula, CTO of Tenable Network Security Block debilitating VoIP attacks by learning how to look at your network and devices through the eyes of the malicious intruder. Hacking Exposed VoIP shows you, step-by-step, how online criminals perform reconnaissance, gain access, steal data, and penetrate vulnerable systems. All hardware-specific and network-centered security issues are covered alongside detailed countermeasures, in-depth examples, and hands-on implementation techniques. Inside, you'll learn how to defend against the latest DoS, man-in-the-middle, call flooding, eavesdropping, VoIP fuzzing, signaling and audio manipulation, Voice SPAM/SPIT, and voice phishing attacks. Find out how hackers footprint, scan, enumerate, and pilfer VoIP networks and hardware Fortify Cisco, Avaya, and Asterisk systems Prevent DNS poisoning, DHCP exhaustion, and ARP table manipulation Thwart number harvesting, call pattern tracking, and conversation eavesdropping Measure and maintain VoIP network quality of service and VoIP conversation quality Stop DoS and packet flood-based attacks from disrupting SIP proxies and phones Counter REGISTER hijacking, INVITE flooding, and BYE call teardown attacks Avoid insertion/mixing of malicious audio Learn about voice SPAM/SPIT and how to prevent it Defend against voice phishing and identity theft scams
Speech Processing For Ip Networks
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Author : Dave Burke
language : en
Publisher: John Wiley & Sons
Release Date : 2007-04-09
Speech Processing For Ip Networks written by Dave Burke 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 2007-04-09 with Computers categories.
Media Resource Control Protocol (MRCP) is a new IETF protocol, providing a key enabling technology that eases the integration of speech technologies into network equipment and accelerates their adoption resulting in exciting and compelling interactive services to be delivered over the telephone. MRCP leverages IP telephony and Web technologies such as SIP (Session Intiation Protocol), HTTP (Hypertext Transfer Protocol), and XML (Extensible Markup Language) to deliver an open standard, vendor-independent, and versatile interface to speech engines. Speech Processing for IP Networks brings these technologies together into a single volume, giving the reader a solid technical understanding of the principles of MRCP, how it leverages other protocols and specifications for its operation, and how it is applied in modern IP-based telecommunication networks. Focusing on the MRCPv2 standard developed by the IETF SpeechSC Working Group, this book will also provide an overview of its precursor, MRCPv1. Speech Processing for IP Networks: Gives a complete background on the technologies required by MRCP to function, including SIP, RTP (Real-time Transport Protocol), and HTTP. Covers relevant W3C data representation formats including Speech Synthesis Markup Language (SSML), Speech Recognition Grammar Specification (SRGS), Semantic Interpretation for Speech Recognition (SISR), and Pronunciation Lexicon Specification (PLS). Describes VoiceXML - the leading approach for programming cutting-edge speech applications and a key driver to the development of many of MRCP’s features. Explains advanced topics such as VoiceXML and MRCP interworking. This text will be an invaluable resource for technical managers, product managers, software developers, and technical marketing professionals working for network equipment manufacturers, speech engine vendors, and network operators. Advanced students on computer science and engineering courses will also find this to be an excellent guide to the topic.
A Sip Security Testing Framework
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Author : Hemanth Balaji Srinivasan
language : en
Publisher:
Release Date : 2008
A Sip Security Testing Framework written by Hemanth Balaji Srinivasan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computer network protocols categories.
Session Initiation Protocol (SIP) has emerged as the predominant protocol for setting up, maintaining, and terminating Voice over Internet Protocol (VoIP) sessions. In spite of the security mechanisms that it offers, several attacks are being made on the SIP architecture. In this thesis we take a proactive approach and highlight the importance of testing SIP from a security perspective. We first give a brief introduction to SIP and some of the most common attacks on it. We then describe a framework to effectively test several security aspects of a SIP network and thereby help mitigate such attacks. We also present a genetic algorithm that we developed and used to generate data in our fuzz testing. Finally, we present the results of some tests performed on popular SIP devices using our framework.
Web Security Commerce
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Author : Simson Garfinkel
language : en
Publisher: O'Reilly Media
Release Date : 1997
Web Security Commerce written by Simson Garfinkel and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Business & Economics categories.
The World Wide Web is the fastest growing part of the Internet--and the part that is the most vulnerable to attack. "Web Security and Commerce" examines both the new technologies and the new risks, and describes the best available strategies for minimizing those risks. Topics include basic security, CGI/API programming, cryptography, SSL, digital IDs, Web servers, Java, JavaScript, ActiveX, code signing, electronic commerce, and legal issues.
Voice And Data Security
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Author : Gregory B. White
language : en
Publisher: Sams Publishing
Release Date : 2001
Voice And Data Security written by Gregory B. White and has been published by Sams Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
"Data and Voice Security" will enable readers to protect data networks from the most common threats. Learn what security vulnerabilities currently exist in data networks, and become aware of the threats the telephone network poses to the data network. Use updated information to protect the data network from the telephone network
The Ims
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Author : Miikka Poikselkä
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-10
The Ims written by Miikka Poikselkä 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 2006-03-10 with Technology & Engineering categories.
This work provides a general description of IMS (IP Multimedia Subsystem), including system concepts, architecture, and functionality, and a detailed description of key functionalities.
Ip Telephony
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Author : Olivier Hersent
language : en
Publisher: Wiley-Blackwell
Release Date : 2005-03-11
Ip Telephony written by Olivier Hersent and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-11 with Computers categories.
IP (internet protocol) Telephony, enabled by softswitches, is going to usher in a new era in telecommunications. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating "multimedia" services. This valuable reference offers a comprehensive overview of the technology behind IP telephony and offers essential information to network engineers, designers and managers who need to understand the protocols and explore the issues involved in migrating the existing telephony infrastructure to an IP-based real time communication service. Drawing on extensive research and practical development experience in VoIP from its earliest stages, the authors give access to all the relevant standards and cutting-edge techniques in a single resource. IP Telephony: Deploying Voice-over-IP Protocols: Assumes a working knowledge of IP and networking and addresses the technical aspects of real-time communication over IP. Presents a high level overview of packet media transport technologies, covering all the major VoIP protocols – SIP, H323 and MGCP Details specific strategies to design services for public networks where endpoints cannot be trusted and can be behind firewalls. Explores the problems that may arise from incomplete protocol implementations, or architectures optimized for private networks which fail in a public environment. This amply illustrated, state-of-the art reference tool will be an invaluable resource for all those involved in the practical deployment of VoIP technology.