Hi NANOGers, I’ve updated my DoS presentation - will begin teaching this topic tomorrow. It’s in my website, together with the other network-security presentations I gave this term, mainly DNS and routing security; there are few more topics I’ll cover this term, to be added soon. And, of course, there’s also my `applied intro to crypto’ and related presentations.
Anybody interested and/or willing to provide constructive feedback is always welcome - and feedback (even less constructive 
) is highly appreciated. However, please send me directly, this is off-topic enough and nanog isn’t the forum to discuss. Unless there’s something you really think of interest to the entire community, of course.
Peace (hopefully, in Ukraine too), Amir