DNSSec Explained
In this video I diagrammatically show how DNSSec works. We’ll look at DNS functionality, DNS referrals, spoofing and man-in-the-middle attacks, asymmetric key cryptography (public key cryptography), digital signatures, zone signing keys, key signing keys, DS records, and more.
Very complicated explanation, not so clear. Lacks some real examples including real keys and records. Too theoretical
on 4:05 your picture says that Jamie Lee does decrypt a digest encrypted by Arnolds private key by using Arnold’s public key. By definition you can not decrypt with a public Key. i think you meant that Jamie Lee does encrypt the hash of the sent document and then compare that to the send encrypted digest. am i right ?
Does this mean dnssec is not depended on HTTPS digital signatures? so digital signatures we receive on HTTPS are different to digital certificate of DNSSEC?
Great video but I would recommend raising the volume a bit. I struggled to hear you even with my volume all the way up. I appreciate the effort regardless!
Hi Daniel,
Nice explanation but why should a company use DNSSec? There are too much arguments on the web which shows it more risky than using it: http://sockpuppet.org/blog/2015/01/15/against-dnssec/
Great explanation, I lost some hours trying to understand the DNSSec and now, I got everything I need. Thanks for the good material.
thanks a lot!
very good video. cleared the concept . cloudflare also has some good articles / blogs written on dnssec and complexities it brings in.this video and those blogs should be good starting point for everyone
This is a great video, but it would be even better, if you highlighted the parts you are currently talking about (since it is a bit difficoult to orientate in all the items).
Anyway thanks for the explanation, it helped a lot.
17 MINUTES FOR DNSSEC? ARE YOU FUKIN KIDDIN ME?
The best explanation of DNSSEC on youtube
Motivation of DNSSEC and also its detailed explanation. Also, the difference between iterative and recursive dns queries.
No thanks to Al: http://www.snopes.com/quotes/internet.asp
bravo! clear, quick, intense. interetesting !
(deleted)
very low volume+++++++++++
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Terribly good explained. There are tons of videos pretending to explain DNSSec, yours do it for real!!! Very well done. Thanks a lot.
cool
Great job interpreting DNSSec for secure domains. Google’s future prospects on the Internet include encryption – a secure connection (HTTPS) is required for all websites. Google has implemented unsafe warnings for domains. Google will block (HTTP) domains next year or so.
Good attempt and appreciate your effort , BUT the font on slides is so hard to read and wrong colour scheme used for the diagrams.
DNS sec starts at https://youtu.be/_8M_vuFcdZU?t=482
why can’t the Root zone, be the one to comunicate to the TLD, then the TLD comminicate with the DBL zone, all using dnssec, then the root reply with the correct answer?
Thanks, added video to https://fearby.com/article/setting-up-dnssec-on-a-namecheap-domain-hosted-on-upcloud-using-cloudflare/
@9:02 why not just encrypt the request with the root pubksk, then send it to the root server, with your own public-key?
This was great! Clear explanations.Thanks for taking the time to make this.
Awesome slides Daniel
thank you sooooo much that was awesome
Very well explained. Thank you !!!
A goog presentation does not make its presenter obsolete. This does!
A more visually supportive presentation would have been miles better and easier to create.
Thank you for the awesome explanation!
Yooo man
You are the real MVP
Current MCSA books don’t give a thing about this terminology and explanation
Edit:
I don’t have any DNS practice, and i was struggling understanding DNSSEC from 70-741 exam
Thanks a lot
Very well presented. Have seen a lot of content for DNSSec but havent found anything as clear and concise as this.
In the event that you utilise the slides to give presentations on this topic, please consider the colour that you utilise throughout the slides. Due to the colour that is utilised the slides can be difficult to read.
Awesome Explanation…Kudos.
Great video even dummy as me got it.
Fantastic explanation!
Somebody needs to put you in charge of something. You know what you’re talking about.
Very well made slides! Although I don’t really think there’s a point to making this a video/narrating over it if you just read completely off the slides.