Analyzing and Decrypting TLS with Wireshark

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Ross Bagurdes

1:41:32

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01. Course Overview

01. Course Overview.mp4

02:26

02. Introducing TLS Encryption

02. Introduction.mp4

01:29

03. Web Browser Encryption Protocols.mp4

02:41

04. The History of SSL TLS.mp4

06:04

05. Data Encryption Basics.mp4

01:50

06. Summary.mp4

00:37

03. Visualizing the TLS Key Exchange

07. Introduction.mp4

01:06

08. Exchanging the Secret Key.mp4

09:26

09. TLS Key Exchange Protocols.mp4

01:41

10. Visualizing Elliptical Curve Diffie Hellman Key Exchange.mp4

03:23

11. Summary.mp4

01:16

04. Visualizing TLS Encryption

12. Introduction.mp4

00:55

13. TLS Encryption Protocols.mp4

06:32

14. TLS Handshake Integrity.mp4

04:21

15. Certificates.mp4

08:37

16. Summary.mp4

00:38

05. Decrypting TLS Traffic

17. Introduction.mp4

01:41

18. Demo- Capture Session Key in Windows.mp4

04:42

19. Demo- Capture Session Key in Mac Linux.mp4

03:21

20. Demo- Capture and Decrypt HTTPs Session in Wireshark.mp4

05:16

21. Summary.mp4

00:34

06. The TLS Handshake

22. Introduction.mp4

01:01

23. Demo- Examine the TLS 1.2 Handshake in Wireshark.mp4

16:44

24. Demo- Examine the TLS 1.3 Handshake in Wireshark.mp4

11:00

25. Additional TLS Handshake Resources.mp4

03:04

26. Summary.mp4

01:07

Exercise Files

Exercise Files.zip

Description

This course will teach you how the primary encryption protocol used on the internet, TLS, operates. You’ll learn about the process and all the protocols involved in encryption using TLS.

What You'll Learn?

TLS, sometimes called SSL, is the primary method of encryption for most communication on the internet including web and email communication. In this course, Analyzing and Decrypting TLS with Wireshark, you’ll learn the process and protocols TLS uses to encrypt traffic. First, you’ll see a visual description of how TLS encryption operates, explaining all of the critical steps of encryption and protocols involved. Next, you’ll observe a packet capture of an HTTPs website using Wireshark, and examine the unencrypted components of the TLS handshake. Finally, you’ll learn how to capture session keys on your local computer in order to decrypt TLS traffic in Wireshark, and then examine the entire TLS handshake process. By the end of this course, you’ll be able to capture HTTPs traffic with Wireshark, capture the session keys for the TLS encryption, and decrypt the HTTPs session in Wireshark.

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Wireshark

Ross Bagurdes

Instructor's Courses

Ross has had a diverse career. He has a Structural Engineering degree from Milwaukee School of Engineering, but gave up the career shortly after graduating from college. Beginning in 1997, Ross began officially working in IT, implementing and supporting a paperless work order system for a Natural Gas Utility in Illinois. Since then, Ross has spent his years teaching and managing data networks. Ross spent 7 years at University of Wisconsin Hospitals and Clinics, supporting and managing the large enterprise network. He now has returned to teaching at Madison College in Madison, Wisconsin. Ross can be reached at [email protected].

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.