Securing Voip

DOWNLOAD

Download Securing Voip PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Securing Voip book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Securing Voip

DOWNLOAD
Author : Regis J. Jr (Bud) Bates
language : en
Publisher: Elsevier
Release Date : 2014-11-14

Securing Voip written by Regis J. Jr (Bud) Bates and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-14 with Computers categories.

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.

Securing Voip Networks

DOWNLOAD
Author : Peter Thermos
language : en
Publisher: Pearson Education
Release Date : 2007-08-01

Securing Voip Networks written by Peter Thermos and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-01 with Computers categories.

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

Hacking Exposed Unified Communications Voip Security Secrets Solutions Second Edition

DOWNLOAD
Author : Mark Collier
language : en
Publisher: McGraw Hill Professional
Release Date : 2013-12-20

Hacking Exposed Unified Communications Voip Security Secrets Solutions Second Edition written by Mark Collier 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 2013-12-20 with Computers categories.

The latest techniques for averting UC disaster Establish a holistic security stance by learning to view your unified communications infrastructure through the eyes of the nefarious cyber-criminal. Hacking Exposed Unified Communications & VoIP, Second Edition offers thoroughly expanded coverage of today’s rampant threats alongside ready-to deploy countermeasures. Find out how to block TDoS, toll fraud, voice SPAM, voice social engineering and phishing, eavesdropping, and man-in-the-middle exploits. This comprehensive guide features all-new chapters, case studies, and examples. See how hackers target vulnerable UC devices and entire networks Defend against TDoS, toll fraud, and service abuse Block calling number hacks and calling number spoofing Thwart voice social engineering and phishing exploits Employ voice spam mitigation products and filters Fortify Cisco Unified Communications Manager Use encryption to prevent eavesdropping and MITM attacks Avoid injection of malicious audio, video, and media files Use fuzzers to test and buttress your VoIP applications Learn about emerging technologies such as Microsoft Lync, OTT UC, other forms of UC, and cloud and WebRTC

Understanding Voice Over Ip Security

DOWNLOAD
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.

Voice Over Ip Security

DOWNLOAD
Author : Angelos D. Keromytis
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-03-30

Voice Over Ip Security written by Angelos D. Keromytis 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 2011-03-30 with Computers categories.

Voice over IP (VoIP) and Internet Multimedia Subsystem technologies (IMS) are rapidly being adopted by consumers, enterprises, governments and militaries. These technologies offer higher flexibility and more features than traditional telephony (PSTN) infrastructures, as well as the potential for lower cost through equipment consolidation and, for the consumer market, new business models. However, VoIP systems also represent a higher complexity in terms of architecture, protocols and implementation, with a corresponding increase in the potential for misuse. In this book, the authors examine the current state of affairs on VoIP security through a survey of 221 known/disclosed security vulnerabilities in bug-tracking databases. We complement this with a comprehensive survey of the state of the art in VoIP security research that covers 245 papers. Juxtaposing our findings, we identify current areas of risk and deficiencies in research focus. This book should serve as a starting point for understanding the threats and risks in a rapidly evolving set of technologies that are seeing increasing deployment and use. An additional goal is to gain a better understanding of the security landscape with respect to VoIP toward directing future research in this and other similar emerging technologies.

Hacking Exposed Voip Voice Over Ip Security Secrets Solutions

DOWNLOAD
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

Hacking Exposed Linux

DOWNLOAD
Author : ISECOM
language : en
Publisher: McGraw Hill Professional
Release Date : 2007-08-22

Hacking Exposed Linux written by ISECOM 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 2007-08-22 with Computers categories.

The Latest Linux Security Solutions This authoritative guide will help you secure your Linux network--whether you use Linux as a desktop OS, for Internet services, for telecommunications, or for wireless services. Completely rewritten the ISECOM way, Hacking Exposed Linux, Third Edition provides the most up-to-date coverage available from a large team of topic-focused experts. The book is based on the latest ISECOM security research and shows you, in full detail, how to lock out intruders and defend your Linux systems against catastrophic attacks. Secure Linux by using attacks and countermeasures from the latest OSSTMM research Follow attack techniques of PSTN, ISDN, and PSDN over Linux Harden VoIP, Bluetooth, RF, RFID, and IR devices on Linux Block Linux signal jamming, cloning, and eavesdropping attacks Apply Trusted Computing and cryptography tools for your best defense Fix vulnerabilities in DNS, SMTP, and Web 2.0 services Prevent SPAM, Trojan, phishing, DoS, and DDoS exploits Find and repair errors in C code with static analysis and Hoare Logic

Voice Over Internet Protocol Voip Security

DOWNLOAD
Author : James F. Ransome PhD CISM CISSP
language : en
Publisher: Elsevier
Release Date : 2005-01-19

Voice Over Internet Protocol Voip Security written by James F. Ransome PhD CISM CISSP and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-19 with Computers categories.

Voice Over Internet Protocol Security has been designed to help the reader fully understand, prepare for and mediate current security and QoS risks in today's complex and ever changing converged network environment and it will help you secure your VoIP network whether you are at the planning, implementation, or post-implementation phase of your VoIP infrastructure.* This book will teach you how to plan for and implement VoIP security solutions in converged network infrastructures. Whether you have picked up this book out of curiosity or professional interest . . . it is not too late to read this book and gain a deep understanding of what needs to be done in a VoIP implementation.* In the rush to be first to market or to implement the latest and greatest technology, many current implementations of VoIP infrastructures, both large and small, have been implemented with minimal thought to QoS and almost no thought to security and interoperability.

Ccna Cisco Certified Network Associate Voice Study Guide Exams 640 460 642 436

DOWNLOAD
Author : Tom Carpenter
language : en
Publisher: McGraw Hill Professional
Release Date : 2010-10-11

Ccna Cisco Certified Network Associate Voice Study Guide Exams 640 460 642 436 written by Tom Carpenter 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 2010-10-11 with Computers categories.

The Best Fully Integrated Study System Available for Exams 640-460 & 640-436 With hundreds of practice questions and hands-on exercises, CCNA Cisco Certified Network Associate Voice Study Guide covers what you need to know--and shows you how to prepare--for this challenging exam. 100% complete coverage of all objectives for CCNA Voice Exams 640-460 & 640-436 Exam Readiness Checklist--you're ready for the exam when all objectives on the list are checked off Inside the Exam sections highlight key exam topics covered Two-Minute Drills for quick review Simulated exam questions match the format, tone, topics, and difficulty of the real exam Covers all the exam topics, including: The VoIP Market; Networking from a VoIP Perspective; Traditional Telephony; They Meet - Data and Voice Converged; Real-Time Streaming Protocol; H.323; SIP; SCCP and MGCP; Understanding Cisco Unified Communications; Cisco VoIP Hardware and Software; Digital Signal Processors; Call Manager Express; Unified Communications Manager; Gateways and Gatekeepers; IP-to-IP Gateways; Fax and Modem Over IP; Troubleshooting VoIP Problems; Securing VoIP Networks CD-ROM includes: Electronic book for studying on the go CertCam video training Complete MasterExam practice testing engine, featuring: Two full practice exams Detailed answers with explanations Score Report performance assessment tool With Free Online Registration: Bonus downloadable MasterExam practice tests

International Electronic Conference On Computer Science

DOWNLOAD
Author : Theodore E. Simos
language : en
Publisher: American Institute of Physics
Release Date : 2008-12-02

International Electronic Conference On Computer Science written by Theodore E. Simos and has been published by American Institute of Physics this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-02 with Computers categories.

The aim of IeCCS 2007 is to bring together leading scientists of the international Computer Science community and to attract original research papers of very high quality. The topics to be covered include (but are not limited to): Numerical Analysis, Scientific Computation, Computational Mathematics, Mathematical Software, Programming Techniques and Languages, Parallel Algorithms and its Applications, Symbolic and Algebraic Manipulation, Analysis of Algorithms, Problem Complexity, Mathematical Logic, Formal Languages, Data Structures, Data Bases, Information Systems, Artificial Intelligence, Expert Systems, Simulation and Modeling, Computer Graphics, Software Engineering, Image Processing, Computer Applications, Hardware, Computer Systems Organization, Software, Data, Theory of Computation, Mathematics of Computing, Information Systems, Computing Methodologies, Computer Applications, Computing Milieu (see http://www.ieccs.net/topics.htm).