Looks like UDP is going to be more and more important in the future Internet. With QUIC taking over, you better learn more about UDP. We go deep with Chris Greer and use Wireshark captures to learn about UDP.

// MENU //
00:00 – Coming up
00:40 – Intro
00:45 – What\’s coming in SharkFest\’22 & Defcon 30
01:34 – Udemy courses coming soon
02:00 – UDP & its importance
03:43 – Request For Comments (RFC)
07:06 – Difference between UDP & TCP
07:50 – Wireshark UDP demo
10:16 – How UDP works
14:51 – Wireshark UDP demo (cont\’d)
25:11 – QUIC & UDP
28:21 – Wireshark UDP demo (cont\’d)
33:02 – The nightmare of companies blocking QUIC
39:10 – Advice for learning UDP, TCP & QUIC
41:15 – Encrypted packets
44:43 – How to decrypt packets
48:18 – Knowledge & skills can save you
49:12 – Last advice
50:03 – Chris Greer YouTube, Twitter and live courses
51:42 – Conclusion

// Wireshark pcap file //
Wireshark UDP PCAP: https://www.dropbox.com/s/gpwnjnq41hp4v15/UDPDeepDive-Bombal.zip?dl=0

// HTTP3 deep dive //
Robin Marx explains http3: https://youtu.be/cdb7M37o9sU

// Chris Greer Videos //
TCP Deep Dive: https://youtu.be/rmFX1V49K8U
HTTPS Decryption with Wireshark: https://youtu.be/GMNOT1aZmD8
Decrypting TLS, HTTP/2 and QUIC with Wireshark: https://youtu.be/yodDbgoCnLM

//CHRIS GREER //
Udemy course: https://davidbombal.wiki/chriswireshark
LinkedIn: https://www.linkedin.com/in/cgreer/
YouTube: https://www.youtube.com/c/ChrisGreer
Twitter: https://twitter.com/packetpioneer

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// MY STUFF //
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// SPONSORS //
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#udp #quic #wireshark