#23 How does TLS/SSL work

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This video is not specific to DevOps, it is useful for anyone who want to learn
how SSL/TLS works.

In this video we take a look at basics of TLS, the need for it, etc.

We will discuss about:

00:00 Start
00:07 What is SSL/TLS
00:30 SSL vs TLS vs HTTPS
01:47 What is wrong with HTTP
02:33 HTTP sniffing demo using Wireshark
04:08 Sniffing the password using Wireshark
05:20 Tcpdump for analyzing packets
06:33 Purpose of TLS/SSL - Encryption
06:45 Purpose of TLS/SSL - Authentication
07:16 Purpose of TLS/SSL - Integrity (Your crush)
08:15 Encryption
08:40 Symmetric vs Asymmetric Encryption
09:03 Ciphers
09:08 What is an SSL certificate
09:35 Checking a certificate
10:15 Certificate Authorities
11:50 Private key
12:23 Self signed certificate
13:00 TLS Handshake
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Great video, I didn't know how we can get data from http.


Thanks bro👍🏼

devendrasahu
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Good job! Do you know why the SSL certificate (or a link to it) needs to be stored in the Apache directory of your web server? Thanks!

mitchevergreen