In this tutorial, we are going to capture the client side session keys by setting an environment variable in Windows, then feed them to Wireshark for TLS 1.3 decryption. Follow along with me by downloading the trace file and keylog file here: https://bit.ly/decrypttraffic Steps to capture client session key: Open Control Panel:System Select Advanced System Settings Select Environment Variables Add a new variable: SSLKEYLOG Save to a location with a name ending in *.log Restart Chrome (You may have to reboot Windows in some cases) Capture Traffic Add the keylog file to the TLS Protocol in Wireshark Preferences. If you liked this video, I’d really appreciate you giving me a like and subscribing, it helps me a whole lot. Also don't be shy, chat it up in the comments! == More On-Demand Training from Chris == ▶Getting Started with Wireshark - https://bit.ly/udemywireshark ▶Getting Started with Nmap - https://bit.ly/udemynmap == Live Wireshark Training == ▶TCP/IP Deep Dive Analysis with Wireshark - https://bit.ly/virtualwireshark == Private Wireshark Training == Let's get in touch - https://packetpioneer.com/product/private-virtual-classroom/