Thank you, finally a step by step explanation of the entire request process. I was having a hard time understanding how the certificate was verified. I watched 3 videos of yours: 1) digital signatures, 2) digital certificates 3) (this one) How SSL certificate Works.... that gave me a much better understanding of this material.
I have seen many videos on this topic and the more I watched, the more I got head ache. Your explanation is perfect and your pictorial representation is worth thousand words. Thanks a lot !!
Great simple explanation. I better listen to this one rather the one where native speaker talks bit more smooth but much less clear. Thanks for great job done!
Namaste Based on domain SSL certificates are classified as three 1. Single Domain - Applicable for only a single domain 2. Wildcard SSL Certificates - Includes subdomains along with the main single domain 3. Multi Domain - Lists multiple domains on one certificate In terms of strigency of validation these are classified as three 1. Domain validation - This is the least stringent 2. Organization validation - Involves manual vetting process and is more stringent than domain validation 3. Extended validation - Involves full background check of the organization and is most stringent Thanks
Thankyou. It was crisp and clear explanation of how the keys are exchanged, specifically demonstrating that the confidentiality is achieved using symmetric key
Sir - I like your explanation. You break down the problem into simple explanation with very good graphics. Picture speaks thousand words. So true in this case.
First of all sincere Thanks from me, you make fundamentals very simple. Till I watch your video it is difficult but after watching your video the topic becomes much easier. Really excellent genre of teaching.
That's what I was searching for!! How the algorithms work themselves because I'm a programmer and I'm trying to learn about HTTPS & SSL....... Thank you, you really helped me a lot rather than other videos on youtube & articles everywhere on google which only tells you that SSL is secure... really they're not any useful but your video is the one that does.
Clear and concise explanation with just the right amount of graphics. Thank for your video! But I wish you had elaborated on the specific things a browser looks for in a public key before showing the green padlock.
Solid overall explanation. Only piece I see missing is when the sending system (client) encrypts the symmetric key. The client will encrypt using the web server's public key plus the client system's private key. The web server then uses the client's public key and the webserver's private key to de-encrypt. If the private key weren't involved than decryption by other system's would be very easy to accomplish, because it would have the algorithm to perform the decryption since it is publicly-held domain knowledge. The private key prevents the reverse engineering of the algorithm to the two prime numbers used in the equation to create the semi-prime needed for asymmetric communications. HTTP/S traffic, aka TLS, is not super complex to understand, however it is comprised of multiple steps. It isn't easily grasped the first few times it is looked at. You did a great job explaining the major steps otherwise. Thank you for putting up the content and sparking people to learn about the world of cryptography! I applaud you sir.
Great point! This was what I was thinking when looking at the video. Anybody could intercept the request and decrypt using the server's public key to find out the symmetric key being sent since the server's public key is...well public lol. Thanks for this comment!
@@abhirammandavilli5802 you're welcome. Kerckhoff's Principle which laid out the case for asymmetric crypto about 100 yrs before it was even considered, great short read.
i like how you put a reminder at the end of the video. a website with https doesn't mean it totally secure. before, i used to believe all websites with https are trustworthy
Thanks to this video, now even my 5 year old son is able to explain on how data gets encrypted both ways in a client-server communication. You are an awesome teacher, Sir.
I haven't seen or read such a clear explanation anywhere... Amazingly Job !
Thank you very much for your encouragement and kind comment!
yaa. share the same feeling. very good clarity
I agree. Thank you Sunny. It is very helpful. I haven't seen any clear explanation anywhere either. Now I am viewing all of your lessons.
I agree.It's more than 5 videos I have watched about Https or SSL, I can say it's yours the most understandable video here.
@@sunnyclassroom24 sunny please make video on Bitcoin too or blockchain.
After learning from *sunny* I am feeling much *bright* then I was 6 minutes ago.
You are always bright, I believe. I am glad it helped. Happy New Year!
@@sunnyclassroom24 you're good man
Perfect on 1.25x times speed :D
Lol it really helped!
Thanks!
its really perfect on 1.25x :D
I put 1.5x lol
I play on 2x speed :3
Thank you, finally a step by step explanation of the entire request process. I was having a hard time understanding how the certificate was verified. I watched 3 videos of yours: 1) digital signatures, 2) digital certificates 3) (this one) How SSL certificate Works.... that gave me a much better understanding of this material.
I am glad they helped, especially many topics are entwined together. Many times they are confusing.
Really, THE BEST AND CONCISE explanation about https and ssl ever, thank you!!
OMG, thank you so much! This is the first CLEAR explanation of SSL i've ever found so far!
Glad it was helpful!
I have seen many videos on this topic and the more I watched, the more I got head ache. Your explanation is perfect and your pictorial representation is worth thousand words. Thanks a lot !!
Glad it was helpful!
i have never seen such an absolutely clear and calm explanation!!!! kudos to you sunny classroom!!! top top top perfect!
This is the best series of videos on youtube on SSL- key authentication.
Hands down the best explanation I have found anywhere. I like the animation as well. Helps a lot
😂😂thank you for watching!
I found this tutorial video on the subject the easiest to understand among others. Nice work, sir!
Thank you very much for your nice feedback!
Everyone wants to teach should learn from you first.You are the teacher of teachers
Thank you very much for your nice comment.
WOW WOW WOW WOW, Excellent Explanation.
No one explained as clear and simplified as you.!!!
Glad you liked it
Not even my teacher which has a PhD in Quantum cryptography can explain it that well like you Sunny, thank you very much!
He, therefore, doesn't understand it well enough...like most people with these useless degrees.
PhD and Good teacher are different sets. there may be some overlap.
Great simple explanation. I better listen to this one rather the one where native speaker talks bit more smooth but much less clear. Thanks for great job done!
the clearest explanation I have ever seen
millions thanks!
I never understood this concept until I watched your video, thank you very much.
The course on basic and advanced Cryptography is just excellent.
Hands down the best explanation I have found anywhere.
Namaste
Based on domain SSL certificates are classified as three
1. Single Domain - Applicable for only a single domain
2. Wildcard SSL Certificates - Includes subdomains along with the main single domain
3. Multi Domain - Lists multiple domains on one certificate
In terms of strigency of validation these are classified as three
1. Domain validation - This is the least stringent
2. Organization validation - Involves manual vetting process and is more stringent than domain validation
3. Extended validation - Involves full background check of the organization and is most stringent
Thanks
Thankyou. It was crisp and clear explanation of how the keys are exchanged, specifically demonstrating that the confidentiality is achieved using symmetric key
I have read so much about this but never was it explained so clearly! Thanks so much!
You're so welcome!
Sir - I like your explanation. You break down the problem into simple explanation with very good graphics. Picture speaks thousand words. So true in this case.
The explanation can't be any simpler. Thank You Very much.
thnks this is the first time that I understand the process of HTTPS with such simplicity
Mr Sunny really appreciate your works. Not just this video but others also are clear to understand and easy to follow.
Thanks a lot for your time and comment. I appreciate it very much.
First of all sincere Thanks from me, you make fundamentals very simple. Till I watch your video it is difficult but after watching your video the topic becomes much easier. Really excellent genre of teaching.
That's what I was searching for!! How the algorithms work themselves because I'm a programmer and I'm trying to learn about HTTPS & SSL....... Thank you, you really helped me a lot rather than other videos on youtube & articles everywhere on google which only tells you that SSL is secure... really they're not any useful but your video is the one that does.
Perfect Explanation !!! i Haven't find such crystal clear and simple explanation anywhere else. Thank you so much!
You are welcome. Many thanks for watching and taking time to write kind and nice words.
:-) Keep Going ++++from India :-)
I got clear understanding of the concept .. I have browsed quite a bit and none have a clear explanation .. is this 2 way ssl?
I'm so glad I found this channel I don't visit it much but the amount of cool topics I need
The presentation is very clear and easy to understand.
Thank you so much! This was the only video that explained how SSL certificates work with such clarity.
This is the best CHINGLISH I have ever hears, not to mention about HINDLISH. And thanks, the topic is well explained.
What iawesome about this video is that graphics not only help you understand the content but also remember it.
BEST VIDEO ON this topic I have ever seen its complete in all respects
Thank you for your time! Check out my other videos please!
Clear and concise explanation with just the right amount of graphics. Thank for your video! But I wish you had elaborated on the specific things a browser looks for in a public key before showing the green padlock.
He is very amazing to explain something that is not that easy to understand concept in a much clearer and easier way to digest!!!!!
You explain things very well with example. Thanks for all your efforts.
You're very welcome!
Best SSL tutorial in TH-cam for sure
Thank you ..weather you are a robot or real man you are great teacher..
the speed is perfect for a Chinese speaker like me😁, thank you sir, your video helping me review the tech details.
Superb explanation. Now I've understood how ssl works
I know you and your team need to work hard to create such an amusing tutorial.
Make complex things simple! The best explanation I've ever seen! Well done, Sunny!
Thank you for watching!
This is a TRUSTED channel for great explanations! Thanks Sunny!
Thanks for the info, that bit of information at the end of the video about being careful even when on a HTTPS website was Golden, great tip!
wow... amazing presentation Sunny! Very clear and easy to follow. Thank you!!
sir u are great teacher tribute from my heart...thanks so much
Tjaml Thank you very much.
clear, crisp explanation. Thank you @Sunny. Instantly subscribed
Clean explanation that anyone could understand, nice
your explanations are always clear and concise. You're my go to for network refresher. You're fantastic. Keep it up.
Great Job brother Sunny !! I would highly endorse TH-cam management to reward you for such an excellent presentations !!
Many thanks for your encouragement!
This is so well done. Really easy to understand!!!!!!!! Thanks
you so much sir.
The explanation is very easy to understand, eventually I understand how SSL certificate work:)))))
Great learning !!!! you read the pulse of the listener.Great job sir
Many thanks.
super good and clear and time-saving explanation. thank you
You are welcome!
As easier as it can get....Sir, you rock, henceforth will be your fun!
Thank you very much for your encouragement. I will do my best.
Such a crystal clear explanation 👌👌👌
Very simple and clear explanation. Thanks.
Always learn something new from Sunny's lectures. Thank you Sunny :D!
Nice , Crisp and clear explanation
you explain so well I am preparing for CompTIA A+ I wish you had all videos compiled in one course like mike i like your explanation and examples
Thank you for creating such a easy ways to explain tough concepts.
This is amazing. Whenever you search for something IT related there is a random asian guy explaining it perfectly. Thank you random asian guy
All your videos are amazing and easy to understand, your channel deserves more Subscriber.
Many thanks for your encouragement. I hope people can get something from my channel and videos. I try to put more videos this semester.
Solid overall explanation. Only piece I see missing is when the sending system (client) encrypts the symmetric key. The client will encrypt using the web server's public key plus the client system's private key. The web server then uses the client's public key and the webserver's private key to de-encrypt. If the private key weren't involved than decryption by other system's would be very easy to accomplish, because it would have the algorithm to perform the decryption since it is publicly-held domain knowledge. The private key prevents the reverse engineering of the algorithm to the two prime numbers used in the equation to create the semi-prime needed for asymmetric communications. HTTP/S traffic, aka TLS, is not super complex to understand, however it is comprised of multiple steps. It isn't easily grasped the first few times it is looked at. You did a great job explaining the major steps otherwise. Thank you for putting up the content and sparking people to learn about the world of cryptography! I applaud you sir.
Great point! This was what I was thinking when looking at the video. Anybody could intercept the request and decrypt using the server's public key to find out the symmetric key being sent since the server's public key is...well public lol. Thanks for this comment!
@@abhirammandavilli5802 you're welcome. Kerckhoff's Principle which laid out the case for asymmetric crypto about 100 yrs before it was even considered, great short read.
The simplicity was so helpful. Thanks!
You are welcome!
i like how you put a reminder at the end of the video. a website with https doesn't mean it totally secure. before, i used to believe all websites with https are trustworthy
Truly an amazing content. Awesome work Sunny Classroom
Well made video! Gives complete information in simple words in a very short time.
Waaow good work is better than riches you are blessed for this sir....
thanks sunny ! your videos must be in the first ranks in IT
Thank you very much!
Sunny Brother! I really appreciate your kind efforts, wish you all the Best
Thank you for your time!
Nicely Explained sir...Finally could understand about SSL.
I am glad it helps.
Clearly explained with the animation, text and instructor going at a nice speed for newbies like me. Nice 👍
What a brilliant explanation! Thank You for Your great videos!
Finally a clear explanation thank you sir.
Excellent clear cut explanation with simple animation. Thank you very much for doing this, Sir. You are an excellent teacher.
Thank you !
sir, very perfectly explained......Nice Work
Thanks for liking
So Amazing,,, So wonderful,, Sunny your are sooooooooooooooooo professional!
thanks sunny for your explanation
You're welcome 😊
Thank you Sunny !! for this perfect illustration of SSL/TLS. I greatly appreciate sharing your knowledge on the subject. Mat.
Every video I watch from the amazing Sunny is - well amazing!
He sounds like Jian Yang from silicon valley
I was going to say that 😂
Haha🤣🤣 imagine if he has long hairs
Very well done. Helped a lot for curious people or people taking classes.
Thank you, Daniel. I am glad that I could help a little. I appreciate your nice comments. I will do my best!
What an amazing video. Thanks a lot. I just got a job in Big Tech and need to learn
Great explanation. Now it is crystal clear to me. Thanks
You are very welcome!
I have not seen a this kind of cool and understanding lecture, great classes since first video to last video
Many thanks for your kind words. I will try my best.
Good video sir. Simple and clear !
Thank you very much!
This is such a powerful video as difficult topic has been explained so easily and effectively. Great job Sunny!
Thanks to this video, now even my 5 year old son is able to explain on how data gets encrypted both ways in a client-server communication. You are an awesome teacher, Sir.
one of the amazing explanation. Huge thanks.
Glad you liked it
Really good explanations on the topics.. 👍🏻 thank you!!
Easy to understand in few minutes, love it! please do more other topics... thanks...
Your videos are great Sunny. Very clear and easy to understand. Thank you 👍
This is a good one, reaaly good, especially with that CA's public key so detailed
Kudos on the videos... clearly explained in simple terms
Thank you very much!
Short, simple, clear, amazing!
Very nicely explained. I finally understand how symmetric and asymmetric encryption work together in SSL.
Thanks much for great explanation
Clean and clear explanation sir....Hope you serve like this way for upcoming videos too
I will try my best.