Mystery Solved: Deep Packet Security Analysis TLS version and cipher suite are the two most critical parameters negotiated during the TLS Handshake. Agreeing on a less secure option can leave a host open to vulnerabilities. This session uses Wireshark to show how the options are negotiated in the packet. Attendees will learn how to use filters to identify which hosts are using outdated versions and vulnerable cipher suites. Download the latest version of Wireshark so you can follow along. About Betty Betty DuBois is the Chief Detective for Packet Detectives, an application and network performance consulting and training firm based in Atlanta, GA. She has been solving mysteries since 1997. Experienced with a range of hardware and software packet capture solutions, she captures the right data, in the right place, and at the right time to find the real culprit. Betty shares her passion for packets as a presenter each year at SharkFest the Wireshark Developer and User Conference, and is active in the Wireshark community. Using packets to solve crimes against the network and applications is her passion. Teaching others to do the same is her calling. Join US and Canada cyber community members at the inaugural Austin Cyber Show Conference at Concordia University Texas, May 10-11. During the two-day cyber defense conference, participants can engage in discussions with peer leaders and industry experts on the cyber risks and challenges that businesses, leaders, developers, educators, and students face each day.
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