Pentester Academy: VoIP Traffic Analysis – تجزیه و تحلیل ترافیک ویپ

VoIP Traffic Analysis – امروزه همه شرکت های بزرگ و کوچک وابسته به VoIP هستند تا ارتباطات صوتی را به صورت داخلی و خارجی به شرکت برقرار کنند. اکثر سازمانها VLAN های صوتی اختصاصی/ یا پورت های فیزیکی را برای انتقال ترافیک VoIP در نظر می گیرند. از این رو، مهم است که ، نگرانی های امنیتی و رمزگذاری / رمزگشایی ترافیک VoIP درک کنیم. این دوره دقیقا در همین خصوص می باشد!

لینک دانلود ویدئو آموزشی تجزیه و تحلیل ترافیک ویپ – Pentester Academy: VoIP Traffic Analysis


حجم: 1.55 گيگابايت

دانلود – بخش اول
دانلود – بخش دوم

رمز فايل:

Today, all enterprises, large and small depend on VoIP to provide voice communication both internally and externally to the company. Most organizations even have dedicated Voice VLANs and/or physical ports to carry VoIP traffic. Hence, it is important to understand VoIP traffic, security concerns and its encryption/decryption for network forensics and Red-Blue teaming purposes. This course does exactly that!

A non-exhaustive list of topics to be covered include:

  • VoIP protocol basics
  • VoIP traffic analysis
    • SIP + RTP
    • SIP over TLS + RTP
    • SIP + SRTP
    • SIP over TLS + SRTP
  • VoIP traffic types
    • Voicemail
    • Two caller
    • Conference call
    • SIP messaging
    • DTMF
  • VoIP call decryption
    • Challenges and Limitations
    • Existing tools
    • Custom Wireshark plugin
  • VoIP REGISTER message analysis
    • Capture and hash extraction
    • Cracking the password
  • VoIP Home Lab setup
VoIP Traffic Analysis Course Videos

1- Course Introduction
2- VoIP Protocol Basics
3- User Agent Client Registration Traffic Analysis
4- SIP + RTP Basics: Two Caller Traffic
5- Extracting Audio File from RTP Traffic
6- SIP + RTP: Voicemail Traffic Analysis
7- SIP + RTP: Conference Call Traffic Analysis
8- Using Audacity to Analyze VoIP Voice Data
9- SIP over TLS + RTP: Two Caller Traffic Analysis
10-SIP over TLS + RTP: Tshark Analysis and Automation
11- SIP over TLS + RTP: Patching Pcap2Wav
12- SIP + SRTP: Decrypt Voicemail Traffic Part 1
13- SIP + SRTP: Decrypt Voicemail Traffic Part 2
14- SIP + SRTP: Decryption using Tshark, Text2Pcap and Pcap2Wav
15- SIP + SRTP: Decrypting Two Caller Conversations
16- SIP + SRTP: Decrypting Conference Calls
17- SIP over TLS + SRTP: Decrypting Voicemail
18- SIP over TLS + SRTP: Decrypting Two Caller Traffic with Tshark
19- SIP over TLS + SRTP: Decrypting Conference Calls
20- SIP Messaging
21- DTMF in VoIP Traffic
22- Monitoring Voicemail Traffic: Passcode Recovery
23- Custom Wireshark Plugin: Traffic Decryption
24- Cracking SIP Authorization with SIPDump and SIPCrack
25- Cracking SIP Authorization with Hashcat
26- Course Conclusion

  • Design

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