I put your video on 1,25X speed, and it sounds even better!

@sunnyclassroom24

6 жыл бұрын

I will speed it up: haha.

@salemabozeid3501

5 жыл бұрын

The speed is perfect for non native English speakers like me... and I think Mr.Sunny but in his mind this.. and this is why he always provide subtitles. Thank you Mr.Sunny.

@Leaveit349

5 жыл бұрын

Haha

@Henuntl23

5 жыл бұрын

thank you

@slimhadri

5 жыл бұрын

thanks

Great Job Sunny!! I can't believe how many videos I had to watch until someone actually explained this concept. Every other video was a complete waste of time. I really enjoyed the clear details and breakdown of the process.

@sunnyclassroom24

5 жыл бұрын

Thank you very much for your nice words. I will try my best to keep up with your compliment.

3 years later and these videos are still great learning and reference material. Thanks very much 👍🏾

Very detailed explained! Thank you for the video. On step 2, the server's digital certificate IS the server's public key, signed by the CA. It brings a lot of confusion to a lot of people not being told clearly that a certificate is just a public key whose ownership has been certified by a CA. So you can basically say that the certificate is what is used to encrypt the client key, once the CA signing it has been verified.

@JoaoCampos94

2 жыл бұрын

Comment deserves to be pinned to the top. I was wondering why a man in the middle couldn't just eavesdrop and replace the server public key with it's own. Now it makes sense

@leonelmessi3010

Жыл бұрын

Yes Certifcate must be encrypted by Public key first. Otherwise anyone can steal the certificate and duplicate it.

Clear; Concise; Comprehensible! Well Done and Thank You for breaking SSL/TLS, high-level essentials down so amicably. Will check out your other Classroom topics. Keep it going!

thank you, nice animation which saves me a few hours. this is the best video i've seen about how ssl works.

@ahmedareem9599

4 жыл бұрын

AGREE

Thank you for the video! I appreciate you taking your time and getting in depth about this! A lot of videos are too vague/general for my liking.

I love how you explain stuff and everything is to the point and the info is valuable. Thank you! I am subscribing definitely

@sunnyclassroom24

4 жыл бұрын

Thank you very much!

Thank you for your very synthesized videos, very very useful. Master class in 5 minutes about the basic concept of SSL you smashed it!

@sunnyclassroom24

4 жыл бұрын

You are welcome! Thanks a lot for your compliment.

Sunny, you've helped me with a lot of my cryptography assignments. thanks a ton!

@sunnyclassroom24

4 жыл бұрын

I am glad my videos help you.

Very helpful! I was confused by the way my textbook worded this, but this explanation cleared it up for me!

2020 and is still one of my favorite video, excelent explanation, thank you so much

Thank you sir for a great video - I am learning this and at the early days. I come from a network background so dealing with SSL/TLS is a new thing for me. All the best and thanks again. Jim

@sunnyclassroom24

5 жыл бұрын

I am glad this video is helpful. You are welcome.

Great explanation! Looking forward to more helpful videos about network and security. Thanks!

Crisp and clear! Just what I was looking for! Thanks Sunny! It helped!

Very helpful and useful specially for people like me who wants to recall the concept of trust, digital certs., SSL/TLS handshake and PKI. Thank you so much Mr. Sunny.

sunny ! u just revived all i was striving to recall.

Awesome explanation sunny! Really clear. Appreciate it and keep up your good work!

Excellent video Sunny ! Simple and to the point !

Excellent work! Thanks for this!

@sunnyclassroom24

6 жыл бұрын

You are welcome!

Thank you very much for explaining in a way that is easy to understand. Watched several videos before this and it was still confusing. Glad that I came across your video. Thank you for your contributions.

@sunnyclassroom24

4 жыл бұрын

You're very welcome!

Thanks for the great explanation

Great series of videos. They help immensely with my studies in electrical engineering. Thank You :-D

@sunnyclassroom24

5 жыл бұрын

you are welcome!

Thank you for this detailed explained tutorial/video!

I prefer to think of the public key as a portable safe and the private key as the key for the portable safe. Bob wants to send a message to Jane. Bob asks for Jane's portable safe. Jane gives Bob her portable safe but keeps the key. Bob puts the message in Jane's safe, shuts the door, then sends the portable safe back to Jane. Jane uses her key to open the safe and read Bob's message. The (private) key never leaves Jane's house, only the portable safe does. The safe is pretty heavy so you don't want to do it every time. So you only do it once at the start, to share a secret cipher to encrypt all subsequent messages.

@5gun1

3 жыл бұрын

Bro you single handedly made this make more sense to me than anyone could. Thank you so much.

@IcarianX

3 жыл бұрын

@@5gun1 Thanks, glad it helped! i always thought the idea of a key unlocking another key was weird, so the idea of a key unlocking a safe just made more sense to me!

The best networking teacher ever. Thanks Sunny!

This is too good, amazing how simple it is

It wasn't until I stumbled upon your channel have these things become all clear to me. I've been not able to understand how certificate, digital signature, and SSL, HTTPS and the likes works for years. Too many videos articles go into details with the missing pieces at the high-level or not explaining the how at all. Now that I understand it, I can see how horrible many of these materials are at explaining things. Thank you so much. Now I can read other detailed articles with much more clarity. Thanks again!

@2sourcerer

2 жыл бұрын

Now that I know more about this topic. It seems a little too simplified for me. Computerphile gives more details.

Excellent explanation, in simple language. Thanks for taking the time to explain this concept.

That's one of the best explanations I've seen. Thank you and congrats!

Brilliantly simplified explanation, thanks a lot Sir!

@sunnyclassroom24

4 жыл бұрын

Thank you and you are welcome.

Thanks for the lovely delivery of the information.

Probably the best explanation our there in my opinion, fantastic content - thanks!

@sunnyclassroom24

4 жыл бұрын

You are welcome and thank you very much for your nice comment!

This is a fabulous explanation!

Great video I you explained this in such a simple way and it makes it easy to follow along!

this is the best video i've seen about how ssl works.

Thanks Sunny, not just for helpful video but also for easy language.

Thank you for making concept so crystal clear

Thanks a lot for this amazingly explanation Mr.Sunny , this video was very helpful 💜

@sunnyclassroom24

5 жыл бұрын

you are welcome!

Thank you so much Sunny. Your explanation on each topic is clear and concise.

@sunnyclassroom24

4 жыл бұрын

Glad it was helpful!

Ultimate explanation 👏👏

Best explanation ever! Thank you very much!

What a explanation! Really appreciate for expalning this complex topic in very simple way.

Very helpful and clear. Thank you.

V well illustrated, good job

Thank you So much Sunny! Your Videos are Great!!

@sunnyclassroom24

6 жыл бұрын

Thanks a lot!

you are the best in my leaning trip, thanks great video!

you're excellent in teaching, thanks for the simplicity explanation

@sunnyclassroom24

3 жыл бұрын

Glad it was helpful!

Wow Sunny ! awesome crisp explanation :)

Thank you. This was very helpful and informative!

Greatly done Sunny...!!!

it is crazy that all this is done in a matter of seconds.

@sunnyclassroom24

4 жыл бұрын

yes, even in a millisecond.

@kristophskidoo324

4 жыл бұрын

@@sunnyclassroom24 true! Also your videos are perfect for visual learners such as myself! Thank you for your hard work!

@sunnyclassroom24

4 жыл бұрын

@@kristophskidoo324 You are welcome!

thank you for the crystal clear explanation !!!

Thank you so much Sunny i am taking network security class and your videos are helping me to learn more and help me gets a good grade on my exams. Once again thanks a lot God bless you

Thanks Sunny! Very helpfull indeed!

awesome explanation, Thank you!

very thankfull for your video, they are so clearly!

Hi, Excellent video. Simple yet comprehensive. Keep up the good work.

Hi, Sunny, thanks for the wonderful explaination. One quick question in mind. So in the video, the client verify the server by checking its public certificate. But how does the server check the validity of the client?

Simple and precise explanation. Good one

Well done man. You're really a good teacher.

@sunnyclassroom24

4 жыл бұрын

Thank you for your comments! Check out my other videos please!

Thank you so much for easy understanding

Thank you for your simple yet concise explanation Sir Sunny

Update: I wish I saw this years ago. Best teacher. !

Fantastic. I now understand the handshake! thanks

@sunnyclassroom24

4 жыл бұрын

You re welcome !

awesome video!

great stuff man

Very good explanation.. Nice background music feel like I’m in school. Good work Sunny.

@samraj67

4 жыл бұрын

Can you please add video on mutual TLS and HTTP signatures

fantastic video, thanks very much

Done thanks 2:50 protocol example Client encrypts a shared symmetric key with the server’s public key (after verifying the servers identity with a CA)

thank u so much! this was really helpful :)

Great video on the topic. Thanks!

@sunnyclassroom24

4 жыл бұрын

Glad you liked it!

Well done Mr.Sunny

Good job man, good explanation

Excellent explanation sunny thank you for this 👍🏻

Good explanation. Thank you.

Hello, Sunny. Thank you for the great video. But I was wondering, on the step "ClientKeyExchange" the shared secret key encrypted with the server's public key, but how does this shared secret gets generated? So, on this step, if the client has selected cryptographic algorithm from the server, will it produce the secret shared key right off or something else stays behind this process?

can you please tell me . when digital signature is sent to client then its encrypted. also along with this plain text message is sent. so if i take wireshark capture where i can see that plain text message

Excellent!

@sunnyclassroom24

6 жыл бұрын

Thanks a lot for your kind comment.

Thank you very much for sharing such a valuable information !! appreciate your efforts Sir !!

@sunnyclassroom24

4 жыл бұрын

You are welcome!

great content man! thanks!

@sunnyclassroom24

3 жыл бұрын

My pleasure!

Thank you very much, it was very helpful, step by step explanation make the concept understandable.

Very Nice Explanation

great! easy to understand

Perfect ..... Thank You

Thanks for sharing such a wonderful video..and very helpful..

A great tutorial, as always, Mr. Sunny. Since this video is related to AAA, i have a question: will you make more in depth tutorials on AAA in the future (besides the available ones)? I really hope you do. P.S. The effort you already made is great and very appreciated as it is; you're not required to do any further work if you don't want to. You are a great representative of your Chinese nation, and your Chinese accent confirms your knowledge of your old and valuble mother tongue, which i personally appreciate very much.

Excellent expilcation !!!

@sunnyclassroom24

5 жыл бұрын

thanks a lot!

thank you for this video!

@sunnyclassroom24

4 жыл бұрын

You're so welcome!

Very well explained

It really helped! Thanks Guru Ji

Very nicely and simply explained the cryptic concept.. cudos...

@sunnyclassroom24

5 жыл бұрын

thanks.

Thank you for great explanation! I would like to know this is asymmetric or Symmetric cryptography?

Hi Sunny. Hope you had a good Christmas!

Hi Sunny, Its great...Can you please help us understanding where exactly chain certificate is involved in SSL handhake. I have doubts. If my browser do not have any chain certificate than does it verify the chain the public cert using chain cert? I understand what is chain certificate but my question is where you are making use of chain certificate in SSL handshake?

Very helpful video, thx

@sunnyclassroom24

5 жыл бұрын

You are welcome!

well explained, thanks!

@sunnyclassroom24

4 жыл бұрын

Thanks.

If I am not wrong, the server provides the list of algorithms it has and the client picks one of them it supports or is it the other way around?

Nice explanation !

@sunnyclassroom24

4 жыл бұрын

Glad it helped!

Wow great refreshing video. Thanks +1