How SSL certificate works?

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When we are online shopping or banking, we want to make sure it is HTTPS, and a green padlock icon is in the address bar. What does HTTPS mean? What is significant about that small green padlock? To answer these two questions, we need to understand SSL certificate and how it works.
Playlist: Advanced Cryptography/Public Key Infrastructure
• What is digital signat...
Playlist: Basic Cryptography
• Private Key Encryption...
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Опубликовано:

26 янв 2018

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Комментарии : 723

@anumsheraz4625 6 лет назад

I haven't seen or read such a clear explanation anywhere... Amazingly Job !

@sunnyclassroom24 6 лет назад

Thank you very much for your encouragement and kind comment!

@kanthrama1126 6 лет назад

yaa. share the same feeling. very good clarity

@nwayookalaya3378 6 лет назад

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.

@user-xu3tf4ts6f 5 лет назад

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.

@John2find 5 лет назад

@@sunnyclassroom24 sunny please make video on Bitcoin too or blockchain.

@AmarMishra 3 года назад

This is the best series of videos on youtube on SSL- key authentication.

@anton_t 3 года назад

OMG, thank you so much! This is the first CLEAR explanation of SSL i've ever found so far!

@sunnyclassroom24 3 года назад

Glad it was helpful!

@kaysree71 4 года назад

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.

@kirafortherescue7756 5 лет назад

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.

@viciouz25 4 года назад

your explanations are always clear and concise. You're my go to for network refresher. You're fantastic. Keep it up.

@pavsanto 4 года назад

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 !!

@sunnyclassroom24 4 года назад

Glad it was helpful!

@mathewkargarzadeh3158 3 года назад

Thank you Sunny !! for this perfect illustration of SSL/TLS. I greatly appreciate sharing your knowledge on the subject. Mat.

@MuhammadUsman-rc8gd 4 года назад

WOW WOW WOW WOW, Excellent Explanation. No one explained as clear and simplified as you.!!!

@sunnyclassroom24 4 года назад

Glad you liked it

@JuiceManTech 2 года назад

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!

@kennethwood4501 2 года назад

This is a TRUSTED channel for great explanations! Thanks Sunny!

@mukesh2706 5 лет назад

After learning from *sunny* I am feeling much *bright* then I was 6 minutes ago.

@sunnyclassroom24 5 лет назад

You are always bright, I believe. I am glad it helped. Happy New Year!

@madhavrao6571 2 года назад

@@sunnyclassroom24 you're good man

@johnnylasers 5 лет назад

I found this tutorial video on the subject the easiest to understand among others. Nice work, sir!

@sunnyclassroom24 5 лет назад

Thank you very much for your nice feedback!

@sks6867 Год назад

Thankyou. It was crisp and clear explanation of how the keys are exchanged, specifically demonstrating that the confidentiality is achieved using symmetric key

@dfaultkey 2 года назад

Thank you so much! This was the only video that explained how SSL certificates work with such clarity.

@andrewmaxwellcarmeichal5381 3 года назад

Clearly explained with the animation, text and instructor going at a nice speed for newbies like me. Nice 👍

@SateeshKumarSahoo 5 лет назад

The explanation can't be any simpler. Thank You Very much.

@ritzspear8093 Год назад

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.

@synapse660 3 года назад

Hands down the best explanation I have found anywhere. I like the animation as well. Helps a lot

@sunnyclassroom24 3 года назад

😂😂thank you for watching!

@penghou9408 3 года назад

Make complex things simple! The best explanation I've ever seen! Well done, Sunny!

@sunnyclassroom24 3 года назад

Thank you for watching!

@kevinlegobrickmaster8015 Год назад

I'm so glad I found this channel I don't visit it much but the amount of cool topics I need

@UmbraAtrox_ 3 года назад

This is amazing. Whenever you search for something IT related there is a random asian guy explaining it perfectly. Thank you random asian guy

@jaybash2944 Год назад

This is really well put. Thank you for this video. I wanted to make sure I knew these details. I am sure with the 5 years this video has been out that someone already noticed and mentioned the part at 5:22 where there is a typo "pbulic" instead of "public" but I just wanted to mention it in case you were to redo this video with updated information to match today's browsers and SSL Certs. Gave a sub.🤝

@yaz258 5 лет назад

Mr Sunny really appreciate your works. Not just this video but others also are clear to understand and easy to follow.

@sunnyclassroom24 5 лет назад

Thanks a lot for your time and comment. I appreciate it very much.

@jozefwoo8079 3 года назад

I have read so much about this but never was it explained so clearly! Thanks so much!

@sunnyclassroom24 3 года назад

You're so welcome!

@vnsstudio1792 2 года назад

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.

@Life-422 5 лет назад

Great Job brother Sunny !! I would highly endorse RU-vid management to reward you for such an excellent presentations !!

@sunnyclassroom24 5 лет назад

Many thanks for your encouragement!

@cardflopper3307 5 лет назад

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.

@sunnyclassroom24 5 лет назад

I am glad they helped, especially many topics are entwined together. Many times they are confusing.

@ArkFen 4 года назад

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!

@user-dc7oj3el7o 2 года назад

Really, THE BEST AND CONCISE explanation about https and ssl ever, thank you!!

@abdelmelkih438 2 года назад

thnks this is the first time that I understand the process of HTTPS with such simplicity

@SumanthLingappa 2 года назад

clear, crisp explanation. Thank you @Sunny. Instantly subscribed

@TheCodeTinkerer 5 лет назад

Perfect on 1.25x times speed :D

@intekhab3425 5 лет назад

Lol it really helped!

@udaishankar8616 4 года назад

Thanks!

@kumarjitoinam9258 4 года назад

its really perfect on 1.25x :D

@josealjndro 4 года назад

I put 1.5x lol

@yusufahmed2233 4 года назад

I play on 2x speed :3

@mikenielsen5800 4 года назад

Not even my teacher which has a PhD in Quantum cryptography can explain it that well like you Sunny, thank you very much!

@matrixate 2 года назад

He, therefore, doesn't understand it well enough...like most people with these useless degrees.

@parmoksha Год назад

PhD and Good teacher are different sets. there may be some overlap.

@adamtechdays 2 года назад

This is such a powerful video as difficult topic has been explained so easily and effectively. Great job Sunny!

@Allright303 5 лет назад

Perfect explanation! Thank you for the video. Greetings from Turkey.

@flinox 5 лет назад

Your explanations and presentations are the best, very clarify !! congrats for your job !!

@vinustalin1804 2 года назад

Truly an amazing content. Awesome work Sunny Classroom

@christopherramos8263 9 месяцев назад

I never understood this concept until I watched your video, thank you very much.

@ashimgautam4137 Год назад

Hands down the best explanation I have found anywhere.

@rajivraghu9857 5 лет назад

Such a clean n precise explanation ever!! Thanks Sunny :)

@ramirez368 3 года назад

He is very amazing to explain something that is not that easy to understand concept in a much clearer and easier way to digest!!!!!

@senthilkumarpalanisamy365 4 года назад

Excellent clear cut explanation with simple animation. Thank you very much for doing this, Sir. You are an excellent teacher.

@sunnyclassroom24 4 года назад

Thank you !

@midhunk7984 6 лет назад

Perfect Explanation !!! i Haven't find such crystal clear and simple explanation anywhere else. Thank you so much!

@sunnyclassroom24 6 лет назад

You are welcome. Many thanks for watching and taking time to write kind and nice words.

@midhunk7984 6 лет назад

:-) Keep Going ++++from India :-)

@Jessy-iz7du 4 года назад

I got clear understanding of the concept .. I have browsed quite a bit and none have a clear explanation .. is this 2 way ssl?

@amyb3585 4 года назад

Excellent explanation on this topic. Also the graphics were a great help, thanks so much!

@gurbanliye 3 года назад

This is the best CHINGLISH I have ever hears, not to mention about HINDLISH. And thanks, the topic is well explained.

@BijouBakson 4 года назад

The course on basic and advanced Cryptography is just excellent.

@katier1935 4 года назад

I love your videos, you have such a clear and concise way of explaining things. Thanks for helping me study for my Security+ exam :)

@sunnyclassroom24 4 года назад

You're very welcome!

@rajatgirotra 3 года назад

Very nicely explained. I finally understand how symmetric and asymmetric encryption work together in SSL. Thanks much for great explanation

@Tobisss123 6 лет назад

What a brilliant explanation! Thank You for Your great videos!

@Maiwand.Hamdard.Naseri 4 года назад

Sunny Brother! I really appreciate your kind efforts, wish you all the Best

@sunnyclassroom24 4 года назад

Thank you for your time!

@vivian1779 2 года назад

Always learn something new from Sunny's lectures. Thank you Sunny :D!

@sayandey1478 3 года назад

This is a good one, reaaly good, especially with that CA's public key so detailed

@michaelhagen9714 2 года назад

wow... amazing presentation Sunny! Very clear and easy to follow. Thank you!!

@connorvernon3815 5 лет назад

Thank you so much Sunny! Your videos are so simple to follow.

@hoangchu4036 Год назад

The explanation is very easy to understand, eventually I understand how SSL certificate work:)))))

@a.k.zraselrahman260 2 года назад

I know you and your team need to work hard to create such an amusing tutorial.

@jeffgalef121 5 лет назад

That was a fantastic explanation. Thank you! I wish everyone made videos this easy to understand.

@sunnyclassroom24 5 лет назад

Thank you very much.

@muhammadusman1564 Год назад

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

@se2702 3 года назад

Every video I watch from the amazing Sunny is - well amazing!

@s11x 3 года назад

Perfect explanation! Your channel is great. Keep up the good work!

@kryzondaan1855 3 года назад

Great set of videos... The animated diagrams are among the best I have ever seen. 🏆

@samarthurs8000 5 лет назад

Great explanation. Made it look so clear & simple. My sincere respect to you from the bottom of my heart. Thanks a lot for the whole series on this.

@sunnyclassroom24 5 лет назад

Thank you very much for your kind comment. Happy 2019 Year!

@nikky30100 3 года назад

Superb explanation. Now I've understood how ssl works

@donniegou9522 2 года назад

the speed is perfect for a Chinese speaker like me😁, thank you sir, your video helping me review the tech details.

@user-lw9iw7dg5r Год назад

Great job here as always, Sunny!!

@BarrySwords 4 года назад

Your videos are great Sunny. Very clear and easy to understand. Thank you 👍

@BABRY93 4 года назад

Really amazing, how you simplified and de mystified ssl/encryption/certificates/digital signature. thank you.

@22yadavakhil 5 лет назад

Great explanation, resolve my confusion on SSL

@VarunKaushik18 4 года назад

Well made video! Gives complete information in simple words in a very short time.

@wonwar 4 года назад

The presentation is very clear and easy to understand.

@prasannakapu3018 3 года назад

Thank you for creating such a easy ways to explain tough concepts.

@savageg2002 4 года назад

Really loved your explanation along with the lively example. Can you also explain a little bit about how keystore and truststore are being involved?

@bwanajuma561 5 лет назад

As easier as it can get....Sir, you rock, henceforth will be your fun!

@sunnyclassroom24 5 лет назад

Thank you very much for your encouragement. I will do my best.

@jasonmcintosh2632 4 года назад

Great video Sunny! Thank you for such a clear explanation.

@nloukinova 2 года назад

What iawesome about this video is that graphics not only help you understand the content but also remember it.

@mukeshnuvvula9782 6 лет назад

I have not seen a this kind of cool and understanding lecture, great classes since first video to last video

@sunnyclassroom24 6 лет назад

Many thanks for your kind words. I will try my best.

@lordraj365 2 года назад

This is so well done. Really easy to understand!!!!!!!! Thanks you so much sir.

@larvintan9068 3 года назад

Easy to understand in few minutes, love it! please do more other topics... thanks...

@Th3Redeemer 6 лет назад

All your videos are amazing and easy to understand, your channel deserves more Subscriber.

@sunnyclassroom24 6 лет назад

Many thanks for your encouragement. I hope people can get something from my channel and videos. I try to put more videos this semester.

@iamkrishn 3 года назад

Your videos are amazing Sunny! Thank you so much! 💯

@venkysmile 5 лет назад

Great learning !!!! you read the pulse of the listener.Great job sir

@sunnyclassroom24 5 лет назад

Many thanks.

@c_h862 4 года назад

What an amazing video. Thanks a lot. I just got a job in Big Tech and need to learn

@ravishingrick13 4 года назад

Good explanation, dito animations. The chime at the end really cracked me up though.

@sunnyclassroom24 4 года назад

Glad you enjoyed it!

@drifter2341 3 года назад

Short, simple, clear, amazing!

@alialazawi2849 Год назад

That's really clear and good explanation, thank you very much!

@rusirumunasinghe7354 4 года назад

The simplicity was so helpful. Thanks!

@sunnyclassroom24 4 года назад

You are welcome!

@srdjanmisic4671 5 лет назад

Finally a clear explanation thank you sir.

@theblonde8152 2 года назад

Clean explanation that anyone could understand, nice

@thedude3544 6 лет назад

thanks sunny ! your videos must be in the first ranks in IT

@sunnyclassroom24 6 лет назад

Thank you very much!

@willpurba4667 4 года назад

Concise and clear explanation! Thank you very much.

@ted2101977854 2 года назад

Best SSL tutorial in RU-vid for sure

@stephenkojovan8634 2 года назад

Waaow good work is better than riches you are blessed for this sir....

@ppvshenoy 4 года назад

Thank you for such clear and precise explanation. Much appreciated.

@danielrice5474 6 лет назад

Very well done. Helped a lot for curious people or people taking classes.

@sunnyclassroom24 6 лет назад

Thank you, Daniel. I am glad that I could help a little. I appreciate your nice comments. I will do my best!

@abhijitv 4 года назад

BEST VIDEO ON this topic I have ever seen its complete in all respects

@sunnyclassroom24 4 года назад

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

@ankithakur8838 Год назад

Really good explanations on the topics.. 👍🏻 thank you!!

@ziz8245 Год назад

Thank you ..weather you are a robot or real man you are great teacher..

@amitgupta9844 4 года назад

You explain things very well with example. Thanks for all your efforts.

@sunnyclassroom24 4 года назад

You're very welcome!

@avunamama 5 лет назад

Excellent explanation and good information provided.Thanks a lot.Good Job.