Hacking VoIP: Protocols, Attacks, and Countermeasures

Himanshu Dwivedi

  • 出版商: No Starch Press
  • 出版日期: 2019-07-15
  • 定價: $1,520
  • 售價: 9.5$1,444
  • 貴賓價: 9.0$1,368
  • 語言: 英文
  • 頁數: 220
  • 裝訂: Paperback
  • ISBN: 1593271638
  • ISBN-13: 9781593271633
  • 相關分類: 駭客 Hack
  • 立即出貨(限量) (庫存=1)

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商品描述

Voice over Internet Protocol (VoIP) networks have freed users from the tyranny of big telecom, allowing people to make phone calls over the Internet at very low or no cost. But while VoIP is easy and cheap, it's notoriously lacking in security. With minimal effort, hackers can eavesdrop on conversations, disrupt phone calls, change caller IDs, insert unwanted audio into existing phone calls, and access sensitive information.

Hacking VoIP takes a dual approach to VoIP security, explaining its many security holes to hackers and administrators. If you're serious about security, and you either use or administer VoIP, you should know where VoIP's biggest weaknesses lie and how to shore up your security. And if your intellectual curiosity is leading you to explore the boundaries of VoIP, Hacking VoIP is your map and guidebook.

Hacking VoIP will introduce you to every aspect of VoIP security, both in home and enterprise implementations. You'll learn about popular security assessment tools, the inherent vulnerabilities of common hardware and software packages, and how to:

  • Identify and defend against VoIP security attacks such as eavesdropping, audio injection, caller ID spoofing, and VoIP phishing
  • Audit VoIP network security
  • Assess the security of enterprise-level VoIP networks such as Cisco, Avaya, and Asterisk, and home VoIP solutions like Yahoo! and Vonage
  • Use common VoIP protocols like H.323, SIP, and RTP as well as unique protocols like IAX
  • Identify the many vulnerabilities in any VoIP network

Whether you're setting up and defending your VoIP network against attacks or just having sick fun testing the limits of VoIP networks, Hacking VoIP is your go-to source for every aspect of VoIP security and defense.

商品描述(中文翻譯)

語音互聯網協議(VoIP)網絡使用者擺脫了大型電信公司的壓迫,讓人們可以通過互聯網進行低成本或零成本的電話通話。但是,儘管VoIP易於使用且成本低廉,但其安全性卻備受質疑。只需付出最小的努力,黑客就可以竊聽對話、干擾電話通話、更改來電顯示、在現有電話通話中插入不需要的音頻,並獲取敏感信息。

《Hacking VoIP》以雙重方式介紹了VoIP安全性,向黑客和管理員解釋了其許多安全漏洞。如果您對安全性非常重視,並且使用或管理VoIP,您應該知道VoIP的最大弱點在哪裡以及如何加強安全性。如果您的好奇心驅使您探索VoIP的界限,《Hacking VoIP》將成為您的地圖和指南。

《Hacking VoIP》將向您介紹家庭和企業實施的VoIP安全性的各個方面。您將了解流行的安全評估工具、常見硬件和軟件包的固有漏洞,以及如何:

- 識別和防禦VoIP安全攻擊,如竊聽、音頻注入、來電顯示欺騙和VoIP釣魚
- 審計VoIP網絡安全性
- 評估企業級VoIP網絡(如Cisco、Avaya和Asterisk)和家庭VoIP解決方案(如Yahoo!和Vonage)的安全性
- 使用常見的VoIP協議(如H.323、SIP和RTP)以及獨特的協議(如IAX)
- 識別任何VoIP網絡中的許多漏洞

無論您是在設置和保護VoIP網絡免受攻擊,還是只是出於好奇心測試VoIP網絡的極限,《Hacking VoIP》都是您在VoIP安全性和防禦的各個方面的首選資源。