Symposium Leiden
De Leidsche Flesch invited me to speak at their Symposium Cracking the Codes of the Universe. I introduced the endless battle of cryptography. Together, we took the role of Eve to crack the codes of Alice. The talk took about half an hour (my audience was very smart and understood very quickly). So, I took the opportunity to add some extra material on web certificates.
The students said they enjoyed the way I introduced the endless battle and the extra part. Obviously, I recommended them a movie and an explanation video on Enigma, you can find them in the slides 😉