Everything you need to know about cryptography in 1 hour
I found some of the information in this presentation to actually be wrong. The guy repeats himself, and at two points he even contradict himself. I also didn't like that a very large portion of it was presented with a very fervent zeal, replacing actual knowledge of <i>why</i> and <i>why not</i> with useless favorism and indoctrination; the guy is a zealot, and that's a very, very bad ingredient in any serving of important information.<p>I would not recommend this particular presentation to anyone.<p>add.: Thanks for the downvote, Colin :D Oh boy...