You want a quick cheat sheet on blockchain? You want to know how to use blockchain? You want a presentation on blockchain? You want a conference on blockchain?
Well, aside from the conference, you might want to look at NIST's latest update to it's documentation on blockchain. As always, it is a thorough and thoughtful review of the field as it stands. (Note all the variations on the main theme that you will have to decide upon before implementation ...) And it's free. (For USians, your tax dollars at worth. For the rest of the world, their tax dollars at work, and it's still free and great stuff.)
Other posts: https://community.isc2.org/t5/forums/recentpostspage/user-id/1324864413
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