At the April meeting of DC Python I gave a talk on cryptography. A video of the event is now available on youtube.
DC Python is the local user group for the python programming language in the Washington, D.C., Maryland, and Northern Virginia area. I have been hosting a monthly event called Project Night with the group since 2015 and we have recently restarted a monthly talk event. All events can be seen on our meetup page.
My presentation was a summary of two of my recent posts on two factor authentication and partial passwords with an introduction to using cryptography in python.
The other presentation was given by Alan Swenson on JSON web tokens in flask. The video for his talk is also available.