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Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions Promo

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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

Some Key Feature of Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions :

Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions is so well made. It is not only you that are going to be satisfied with this well made quality and also you are going to satisfy with the reasonable cost in case you compare with the other similar product which is on the online shop. This product is contained with the very best material that our staff did agree and authorize to create this best item for our customer and you.

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Switching to VoIP: A Solutions Manual for Network Professionals Promo

Tips on Valuable Switching to VoIP: A Solutions Manual for Network Professionals Featured Review by NenoTel.com
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More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks. This migration to a single network carrying voice and data is called convergence, and it’s revolutionizing the world of telecommunications by slashing costs and empowering users. The technology of families driving this convergence is called VoIP, or Voice over IP.

VoIP has advanced Internet-based telephony to a viable solution, piquing the interest of companies small and large. The primary reason for migrating to VoIP is cost, as it equalizes the costs of long distance calls, local calls, and e-mails to fractions of a penny per use. But the real enterprise turn-on is how VoIP empowersbusinesses to mold and customize telecom and datacom solutions using a single, cohesive networking platform. These business drivers are so compelling that legacy telephony is going the way of the dinosaur, yielding to Voice over IP as the dominant enterprise communications paradigm.

Developed from real-world experience by a senior developer, O’Reilly’s Switching to VoIP provides solutions for the most common VoIP migration challenges. So if you’re a network professional who is migrating from a traditional telephony system to a modern, feature-rich network, this book is a must-have. You’lldiscover the strengths and weaknesses of circuit-switched and packet-switched networks, how VoIP systems impact network infrastructure, as well as solutions for common challenges involved with IP voice migrations. Among the challenges discussed and projects presented:

  • building a softPBX
  • configuring IP phones
  • ensuring quality of service
  • scalability
  • standards-compliance
  • topological considerations
  • coordinating a complete system ?switchover?
  • migrating applications like voicemail and directoryservices
  • retro-interfacing to traditional telephony
  • supporting mobile users
  • security and survivability
  • dealing with the challenges of NAT

To help you grasp the core principles at work, Switching to VoIP uses a combination of strategy and hands-on “how-to” that introduce VoIP routers and media gateways, various makes of IP telephone equipment, legacy analog phones, IPTables and Linux firewalls, and the Asterisk open source PBX software by Digium.You’ll learn how to build an IP-based or legacy-compatible phone system and voicemail system complete with e-mail integration while becoming familiar with VoIP protocols and devices. Switching to VoIP remains vendor-neutral and advocates standards, not brands. Some of the standards explored include:

  • SIP
  • H.323, SCCP, and IAX
  • Voice codecs
  • 802.3af
  • Type of Service, IP precedence, DiffServ, and RSVP
  • 802.1a/b/g WLAN

If VoIP has your attention, like so many others, then Switching to VoIP will help you build your own system, install it, and begin making calls. It’s the only thing left between you and a modern telecom network.

Some Key Feature of Switching to VoIP: A Solutions Manual for Network Professionals :

  • ISBN13: 9780596008680
  • Condition: New
  • Notes: BRAND NEW FROM PUBLISHER! 100% Satisfaction Guarantee. Tracking provided on most orders. Buy with Confidence! Millions of books sold!
  • Switching to VoIP: A Solutions Manual for Network Professionals is so nicely made. It is not only you that are going to be pleased with this best quality and also you are going to satisfy with the cheap cost in case you compare with the other similar item which is on the internet. This item is crafted with the very best fabric that our staff did agree and authorize to create this best item for our visitor and you.

    Estimated Price : $27.37
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    Hacking Exposed Unified Communications & VoIP Security Secrets & Solutions, Second Edition Get

    My personal Special Hacking Exposed Unified Communications & VoIP Security Secrets & Solutions, Second Edition as a Gift Suggestion Review by NenoTel.com
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    Publisher’s Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.

    The latest techniques for averting UC disaster

    “This book is a must-read for any security professional responsible for VoIP or UC infrastructure. This new edition is a powerful resource that will help you keep your communications systems secure.” ―Dan York, Producer and Co-Host, Blue Box: The VoIP Security Podcast

    “The original edition, Hacking Exposed: Voice over IP Secrets & Solutions, provided a valuable resource for security professionals. But since then, criminals abusing VoIP and UC have become more sophisticated and prolific, with some high-profile cases ringing up huge losses. This book is a welcome update that covers these new threats with practical examples, showing the exact tools in use by the real attackers.” ―Sandro Gauci, Penetration Tester and Security Researcher, Author of SIPVicious

    “Powerful UC hacking secrets revealed within. An outstanding and informative book. Hacking Exposed: Unified Communications & VoIP Security Secrets & Solutions walks the reader through powerful yet practical offensive security techniques and tools for UC hacking, which then informs defense for threat mitigation. The authors do an excellent job of weaving case studies and real-world attack scenarios with useful references. This book is essential for not only IT managers deploying UC, but also for security practitioners responsible for UC security.” ―Jason Ostrom, UC Security Researcher, Stora SANS Institute, co-author, SEC540 class

    “After reading Hacking Exposed: Unified Communications & VoIP Security Secrets & Solutions, I was saddened to not have had this book published years ago. The amount of time and money I could have saved myself, and my clients, would have been enormous. Being a professional in an ITSP/MSP, I know firsthand the complexities and challenges involved with auditing, assessing, and securing VoIP-based networks. From the carrier level, right down to the managed PBX level, and everything in between, Hacking Exposed: Unified Communications & VoIP Security Secrets & Solutions is a de facto must-have book. For those learning VoIP security to those heavily involved in any VoIP-related capacity, this book is worth its weight in gold.” ―J. Oquendo, Lead Security Engineer, E–Fensive Security Strategies

    Hacking Exposed: Unified Communications & VoIP Security Secrets & Solutions, includes more sophisticated attack vectors focused on UC and NGN. The authors describe in depth many new tools and techniques such as TDoS and UC interception. Using these techniques, you will learn how you can identify the security problems of VoIP/UC. This book is a masterpiece.” ―Fatih Ozavci, Senior Security Consultant at Sense of Security, Author of viproy

    “This book provides you with the knowledge you need to understand VoIP threats in reality. No doom and gloom, overhyped, never to happen in the real-world scenarios. You will understand the vulnerabilities, the risks, and how to protect against them.” ―Shane Green, Senior Voice Security Analyst

    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

    Some Key Feature of Hacking Exposed Unified Communications & VoIP Security Secrets & Solutions, Second Edition :

    Hacking Exposed Unified Communications & VoIP Security Secrets & Solutions, Second Edition is so nicely made. It is not only your friend that are going to be satisfied with this well made quality and also you are going to satisfy with the reasonable price in case you compare with the other similar product which is on the internet. This product is contained with the very best material that our QC did agree and authorize to create this best item for our customer and you.

    Estimated Price : $40.26
    Above price was taken on 2019-02-12
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