How does HTTPS work? What's a CA? What's a self-signed Certificate?

Ғылым және технология

Is HTTPS really that difficult? Do I need to know crypto theory and a lot of math to understand it? You don't! This video explains how HTTPS works in very simple terms. It will touch upon encryption and digital signatures, as well as explaining what a trusted Certificate Authority is and what a self-signed certificate is.
We will build upon this knowledge in upcoming videos, when we plan to issue a self-signed certificate to secure a microservice app in a testing environment.
You no longer have an excuse to say HTTPS is too complex. Because this video simplifies all the concepts in less than 12 minutes.

Пікірлер: 718

  • @vibhupandey3702
    @vibhupandey37024 жыл бұрын

    This 11 min video was more educating then an entire course of pluralsight on How HTTPS works. Thank you for this.

  • @kameshkamesh9953

    @kameshkamesh9953

    4 жыл бұрын

    It is a fact bro....Plural sight is just waste of our time

  • @ShoppingBored

    @ShoppingBored

    4 жыл бұрын

    Lynda too 😂

  • @funkybunky64

    @funkybunky64

    4 жыл бұрын

    Pluralsight has such a bad rep for a reason. Wouldn't bother to give them money for anything.

  • @isabellez5671

    @isabellez5671

    4 жыл бұрын

    It's a fact that public youtube videos and human + ai information filtering are better that anything else. Great job kubucation!

  • @kaywulff2783

    @kaywulff2783

    4 жыл бұрын

    @@kameshkamesh9953 don't forget the money!

  • @natdarke3860
    @natdarke38603 жыл бұрын

    I would like to add, for clarity, that: 1. A message encrypted with a public key is used for secrecy - The message can only be decrypted with the corresponding private key, but you cannot verify who the owner is. 2. A message encrypted with a private key is used for authentication - The message owner can be verified if you know the corresponding public key, but is not secret. - This is why a web browsers have a record of public keys for CA Authorities - so they can verify that a "public key certificate" is signed by the a real CA Authority

  • @kubucation

    @kubucation

    3 жыл бұрын

    Great addition, thank you!

  • @takatsukikum

    @takatsukikum

    3 жыл бұрын

    Thank you very much, that's the link I was missing.

  • @mohammedmclovin4450

    @mohammedmclovin4450

    2 жыл бұрын

    Awesome. This helped a lot!!

  • @PlayI3oyTN

    @PlayI3oyTN

    Жыл бұрын

    This helped! thanks

  • @aedaldaniel

    @aedaldaniel

    Жыл бұрын

    so you mean to say google exposes both public key and private key? then the attackers will be able to decrypt right?

  • @PauloSilva-yp6pl
    @PauloSilva-yp6pl4 жыл бұрын

    Finally!!! I’ve been looking for so long to understand it. After this video, the whole process now makes all sense in my mind. Awesome channel by the way. Keep doing it!

  • @waterisalive2860
    @waterisalive28604 жыл бұрын

    Thank you very kindly. You explain better than most profs, teaching is an art and you’re a natural. Keep up the good work

  • @Ryan-jb7fy
    @Ryan-jb7fy3 жыл бұрын

    I don’t know what it is but listening to videos that explain anything about technology in detail, I find calming. Loved the video.

  • @LukeAmaral
    @LukeAmaral4 жыл бұрын

    Awesome. Came here for a refresher on HTTPS to prepare for interview and this video was way beyond what I expected to find in such a short video. You just got yourself a new subscriber. I admire people like you who can give so much information in a short time and in a way that is so easy to understand.

  • @kubucation

    @kubucation

    4 жыл бұрын

    Thanks a lot and best of luck for your interview!

  • @Gordin508
    @Gordin5084 жыл бұрын

    The diagram at 3:55 is very insightful. It manages to summarize what other videos fail to summarize in 20 minutes. Well done!

  • @spaci1010
    @spaci1010 Жыл бұрын

    I was banging my head from 5 days to understand ssl setup to secure my kafka cluster.. And finally my woes are over. Thanks from the deepest bottom of my heart

  • @KennethSorling
    @KennethSorling2 жыл бұрын

    Best, clearest and most concise explanation I've ever seen about this. Kudos!

  • @terrancepinkney777
    @terrancepinkney7773 жыл бұрын

    Thank you for your time and efforts with this video. I 100% completely understand how HTTPS works with the browsers now with self-signed and CA. This even answered a question I had with a security software my company uses and a certain error message I would see. Great work!

  • @rashmichaudhury6831
    @rashmichaudhury68313 жыл бұрын

    One of the best videos over KZread. Thankyou for explaining it so well.

  • @jayeshmali7883
    @jayeshmali78833 жыл бұрын

    After watching a couple of videos on HTTPS, I came to this video, now I feel that I don't need to search for any other videos. Best explanation ever, thanks for this video.

  • @alvaro_ch
    @alvaro_ch3 жыл бұрын

    It´s delightful how you role the technical details out and still kept focused on the objective. Grats!

  • @kubucation

    @kubucation

    3 жыл бұрын

    Thanks!

  • @niranjanbk
    @niranjanbk4 жыл бұрын

    Beautifully made complex concept so simple to understand. All these years read multiple articles but this 11 min video just made wonders and injecting the complete concept of CA and HTTPS into my head.... Keep doing more of such wonders...

  • @kubucation

    @kubucation

    4 жыл бұрын

    Thank you!

  • @abdulwahabkhan1086
    @abdulwahabkhan10866 ай бұрын

    Dude! This is the most simple version of this complex topic I've come across. Hats off!

  • @vetrim9654
    @vetrim96544 жыл бұрын

    What an explanation! So much clarity and very well explained. Thank you so much for doing this!

  • @Annndroid
    @Annndroid2 жыл бұрын

    One of the best videos for understanding SSL. I have been searching for a proper explanation since a long time and this video helped me understand what it really is.

  • @marveltracker
    @marveltracker5 жыл бұрын

    Wow. Mate you have amazing skills on explaining things. The neat and the best explanation on Https which I ever seen on the internet. Keep it up ur good work.

  • @abhishekkumar-tu7nq
    @abhishekkumar-tu7nq8 ай бұрын

    I like it. This video, should be 1st video to view/watch, if anyone is starting with ssl, https, tls etc.

  • @freebk161
    @freebk1613 жыл бұрын

    Lot of videos talk what is SSL and how it works, but your video talks extensively about certificates explaining why one needs to have it !!! Your way of explanation is very simple, without graphics, jargon. Thanks a bunch!!!

  • @KaluNyale

    @KaluNyale

    9 күн бұрын

    Very true

  • @HK-no9wm
    @HK-no9wm5 жыл бұрын

    Best explanation on KZread on this topic. Thank you sir

  • @LuisReyes-mw3jo
    @LuisReyes-mw3jo3 жыл бұрын

    Amazing explanation. That was a great way of explaining a complex subject in a very understandable way! Loved it.

  • @GururajBN
    @GururajBN4 жыл бұрын

    For so many years I have been just looking at https in the browser, without ever trying to know how it works. Thanks for the enlightening video👌

  • @ali-kadar
    @ali-kadar2 жыл бұрын

    Thank you for this very clear and concise explanantion! Recenty my employer started with MITM monitoring and I found this tutorial video very useful in order to understand that. I also tried to understand the underlying mathematics behind RSA encryption which was quite interesting as well if any one of you cares to know.

  • @PrabhuKripaHai
    @PrabhuKripaHai Жыл бұрын

    This is the best, most precise and concise explanation. Thanks!

  • @ginmardoamatpawiro9570
    @ginmardoamatpawiro95704 жыл бұрын

    Ok, i only saw it halfway. And the first part already started to make clearer sense to me. Background: a friend of mine explained this to me without me having any idea of the who does what and why. This video puts things (what I've been taught earlier and what is now being displayed) into perspective. Kudos :)

  • @renayearnshaw2961
    @renayearnshaw29612 жыл бұрын

    Thanks for this - I can see myself coming back to this explanation time and time again, it's so clear.

  • @jumaanrimzy6311
    @jumaanrimzy63114 жыл бұрын

    This 11 minute clip worth than Most of the lengthy explanations and tutorials. Awesome work. subscribed

  • @kubucation

    @kubucation

    4 жыл бұрын

    Thanks!

  • @iamdedlok
    @iamdedlok3 жыл бұрын

    Awesome summary and diagrams! Very nicely done, this was very helpful! Subscribed! Looking forward to more video from you :D

  • @lubospokorny1723
    @lubospokorny17234 жыл бұрын

    This is the best video on encryption I could reach on youtube, I would have appreciated if tls and ssl were brought to it aswell though.

  • @vaib8940
    @vaib89404 жыл бұрын

    Exactly what I was looking for for a long time!! Thanks a ton. This cleared all my doubts. I am marking this for future reference.

  • @vaib8940

    @vaib8940

    4 жыл бұрын

    More than Indians , corona has infected other nationalities. Get your facts right. And you can stay away stop commenting unnecessarily. I liked it, I commented. Not sure what hurt you.

  • @nutandevjoshi

    @nutandevjoshi

    4 жыл бұрын

    @@vaib8940 the word Indian is a swear word to be honest

  • @vaib8940

    @vaib8940

    4 жыл бұрын

    @@nutandevjoshi youtube is accessible to whosoever can access it, just like you and me. Refrain from making such silly comments. Your problem is not understood. Indian will continue to use youtube, you like it or not, so beat it boy

  • @nutandevjoshi

    @nutandevjoshi

    4 жыл бұрын

    @@vaib8940 I wish I could half of the Indians

  • @aswinivayyala5118
    @aswinivayyala51189 ай бұрын

    I cannot stress enough, how informative and simplified this video..!!

  • @arisk992
    @arisk9923 жыл бұрын

    Many people have the knowledge but far less people have the ability to pass it on. Kudos!

  • @sanketlawangare8616
    @sanketlawangare86164 жыл бұрын

    Thanks a lot for condensing this important concept in 11 mins and explaining in a simplified manner.

  • @staj
    @staj4 жыл бұрын

    Truly concisely and brilliantly explained. Thanks a lot Sir.

  • @harshg2003
    @harshg20034 жыл бұрын

    Best explanation ever found on KZread till now

  • @yungnotfamous7331

    @yungnotfamous7331

    4 жыл бұрын

    Pratik Joshi wtf

  • @karthickramesh4411

    @karthickramesh4411

    4 жыл бұрын

    @@nutandevjoshi I am pretty sure you are the king of all sadist bastard in the whole world.

  • @TrippinCozy
    @TrippinCozy5 жыл бұрын

    Very, very well explained. Thank you so much!

  • @joernhauser9831
    @joernhauser98312 жыл бұрын

    Great explanation! So much information in such short time is a form of art

  • @akashkarmakar4971
    @akashkarmakar4971 Жыл бұрын

    Awesome man!! I have very rarely seen such a concise and effective video.

  • @meghanacr9285
    @meghanacr92854 жыл бұрын

    finally glad to find such an easy explanation to HTTPS! Just amazing - thanks so much. Looking forward to learn more from your videos. Just happy now :-)

  • @MARSSS888
    @MARSSS8884 жыл бұрын

    This explanation is simply superb. It shows art of teaching as well :)

  • @PedroMatosMAC
    @PedroMatosMAC4 жыл бұрын

    Thank you so much for this GREAT video. Finally understood how it all works. PLEASE make more videos like this because you really know how to explain things.

  • @kubucation

    @kubucation

    4 жыл бұрын

    Thanks! Do you have any suggestions of complex topics you'd like to have explained?

  • @bolu7361
    @bolu73614 жыл бұрын

    This is one of the best videos made on HTTPS. Thank you!

  • @ApocalypseDestroyer45
    @ApocalypseDestroyer454 жыл бұрын

    This was a very helpful and informative overview of HTTPS and certificates. Thanks for the video and best of luck on your channel!

  • @jagan1957
    @jagan19574 жыл бұрын

    Wow a lot of concepts in a nutshell.... Very effective!! Just one suggestion to add - The CA certificate which is signed by the CA authority statically resides in the computer either through browser or - If we have our own CA certificate, then we implant it into the browser by copying into it. So practically we can also mention in the video where the CA certificate is stored in each case which is the only missing part according to me. Thanks a lot for the video again!

  • @unhandledexception5988

    @unhandledexception5988

    Жыл бұрын

    indeed he has mentioned it by saying "browsers comes together with many major ca's public keys."

  • @heronleal3582
    @heronleal35822 жыл бұрын

    I have watched around 10 videos with this subject. This was the best one.

  • @abdulgafoor6309
    @abdulgafoor63094 жыл бұрын

    Very good explanation with clearly mentioning all required details. Thank you ...

  • @CSSoda
    @CSSoda3 жыл бұрын

    This is one of the best explanations about Asymmetrical Encryption and How HTTPS works! Thanks

  • @kesh2032
    @kesh20324 жыл бұрын

    This is fantastic! The best explanation on youtube !

  • @maximiliandebian3172
    @maximiliandebian3172 Жыл бұрын

    Thank you my dear man...I was looking for a technical-but-not-too-technical explanation. I am a developer who needs to know just enough and everything else I could find was too basic.

  • @henderstech
    @henderstech Жыл бұрын

    Thank you for this. I am still struggling to understand but this video helped more than anything I have seen.

  • @chenyangwang7232
    @chenyangwang72323 жыл бұрын

    Finally! Finally, someone explains where and how HTTPS uses symmetric keys for encrypted communication!

  • @j.r.fernandez2453
    @j.r.fernandez24532 жыл бұрын

    You're a brilliant teacher. Keep up the great work!

  • @jimmytsai8069
    @jimmytsai80694 жыл бұрын

    Dude, this is brilliant. Just subscribed to your channel. thanks for the great work!

  • @kubucation

    @kubucation

    4 жыл бұрын

    Thanks for the sub and your nice words.

  • @saumyayadav8596
    @saumyayadav85963 жыл бұрын

    Explanation is as transparent as water. Thank you.

  • @thanasisathanasi4965
    @thanasisathanasi49655 жыл бұрын

    At last. A video that gave me answers to my questions!!! Thank u brother! Come over for a beer!

  • @anandyelchatwar3935
    @anandyelchatwar39353 жыл бұрын

    This video has helped me a lot in understanding how the HTTPS works , Thanks for explaining so clearly . Just Perfect :)

  • @SatyakiSanyals
    @SatyakiSanyals4 жыл бұрын

    I was hooked up to this video after you explaIned the Pre-Requisites. Thank you

  • @WhatShallMyUsernameBe
    @WhatShallMyUsernameBe3 ай бұрын

    Hi, I signed in just to say Thank you very much for explaining this to me. Your video finally helped it click for me.

  • @sangnguyennhat7795
    @sangnguyennhat77954 жыл бұрын

    Thank you, your lession is short but I think its sufficient and easy to understand.

  • @9thplayer
    @9thplayer4 жыл бұрын

    You know what? You are the best. Remember my words. You have explained the best way coulb be possible in this universe. I would love to see more videos on security side.

  • @senthilkumar5
    @senthilkumar54 жыл бұрын

    Simple and elegant explanation.. it works as apartment mail box. We provide Public address to all interested party, we buy mail box from apartment building management. USPS post mail in our mail box. Only we have private key to unlock mail box and read all mails. It similar concept applied using cryptography on digital platforms. Thank you very much for the video.

  • @gmelodie
    @gmelodie4 жыл бұрын

    Amazing, simple and objective video. Ty so much!

  • @siteshp
    @siteshp5 жыл бұрын

    One of the best videos on working of HTTPS. Great work @Kubucation.

  • @kubucation

    @kubucation

    5 жыл бұрын

    Thanks!

  • @selvarajant
    @selvarajant Жыл бұрын

    Thats a damn clear explanation! It has addressed all my doubts. Thanks.

  • @AnupWarrier
    @AnupWarrier3 жыл бұрын

    Clear and crisp explanation. Very well done!

  • @rdshenai
    @rdshenai3 жыл бұрын

    Best primer on knowing how HTTPS works and how certificates are obtained!

  • @martinbleach6019
    @martinbleach60192 жыл бұрын

    Exactly the overview / summary / conceptual-level starting point I was looking for - and, for quite some time, failing to find! Thank you.

  • @almaliq3480

    @almaliq3480

    2 жыл бұрын

    R_

  • @udohpele1696
    @udohpele16964 жыл бұрын

    bro... this was a fantastic explanation. Kudos to you. Thanks man.

  • @JulioEcheverry
    @JulioEcheverry2 жыл бұрын

    Oh wow this was such a beautifully crafted explanation, thank you so much Kubucation

  • @david2358
    @david23582 жыл бұрын

    So far the best HTTPS video i have seen!

  • @peterndehi2757
    @peterndehi27573 жыл бұрын

    Thanks for this. Simple, on point. Just what I needed

  • @alanwalker262
    @alanwalker262 Жыл бұрын

    Beautifully presented. Loved this. Subscribed

  • @weactweimpactcharityassoci3964
    @weactweimpactcharityassoci39643 жыл бұрын

    Wow Sir I confess, even tough i spend years watching videos on HTTPS, it was a black box for me until u explained that My RESPECT SIR

  • @SoumyaMaitra2008
    @SoumyaMaitra20084 жыл бұрын

    Simply clever and awesome way to depict a complex piece! Nice indeed.

  • @TheFentonz
    @TheFentonz2 жыл бұрын

    This is great! No messing around, no bullshit, straight to the point!

  • @user-yo1ex9bq1p
    @user-yo1ex9bq1p Жыл бұрын

    Thank you so much for the clear explanation with the excellent diagrams!

  • @python1419
    @python1419 Жыл бұрын

    Good Job! Your explanation is incredibly clear and straight to point. Thank You for this overview. 👍

  • @noodian3268
    @noodian32683 жыл бұрын

    This video was amazing, better than any of the articles I've read. If anyone reading this wants to know more about how public key / private key works, I can recommend Computerphile's video on this.

  • @PiyushDangreIndia
    @PiyushDangreIndia3 жыл бұрын

    This is amazing ! Cleared my long pending doubts. Thank you ! :)

  • @johnnguyen1655
    @johnnguyen16554 жыл бұрын

    Your video is such phenomenon. Looking for your videos related to this subject.

  • @Stockholmray
    @Stockholmray3 жыл бұрын

    Here is an uncluttered easy to follow overview of public-private key-pairs and Certificate Authorities. Many educational resources fail to deliver a simple overview of this most basic of subjects. Thank you!

  • @NervousNab
    @NervousNab2 жыл бұрын

    It's so much clearer right now. Thx. Back to development.

  • @uncreativename454
    @uncreativename4544 ай бұрын

    This video is perfection. It helped me out so much! Thank you

  • @clayjensen1542
    @clayjensen15422 жыл бұрын

    Best video on this topic, you explained it so well, thanks

  • @TommyBoy7Heads
    @TommyBoy7Heads2 жыл бұрын

    This was such a good explanation. Thanks for completely eradicating a blind spot for me.

  • @devart321
    @devart3213 жыл бұрын

    This is the best video which explained SSL so well ...Thank you:)

  • @lavuday7
    @lavuday7 Жыл бұрын

    What an amazing explanation!!!! Thanks so much for such a clear and simple tutorial of how https works...

  • @jerweiyeoh7096
    @jerweiyeoh70963 жыл бұрын

    4:06, the "AHA!" moment Appreciate it and keep up the good work!

  • @shrutiparnasaha7478
    @shrutiparnasaha74783 жыл бұрын

    This is the best explanation video I have seen on Https!!!🙌🙌🙌

  • @ravikumar-kh9gi
    @ravikumar-kh9gi4 жыл бұрын

    Simple and crispy explaination.Thank for the video.

  • @starmole5000
    @starmole50003 жыл бұрын

    This is absolutely superb. Very little knowledge assumed. Super clear. Thanks

  • @learnchinesewithyanhuaandk8903
    @learnchinesewithyanhuaandk89032 жыл бұрын

    Complicated theories made easy. Brilliant! Thanks for the help!

  • @mustache2295
    @mustache22954 жыл бұрын

    Very well explained! Glad I found this video.

  • @DoseDeNet
    @DoseDeNet Жыл бұрын

    Very clear explanation to refresh our knowledge, thanks

  • @tcloudcorner
    @tcloudcorner Жыл бұрын

    This video 100% clarified my perception on HTTPS

  • @manojulhe2211
    @manojulhe22114 жыл бұрын

    Best video for understanding the SSL, Thanks!

  • @nikhilagrawal9217
    @nikhilagrawal92174 жыл бұрын

    Thanks dude for making this video. It was worth watching

  • @gabrielnjovu5357
    @gabrielnjovu53572 жыл бұрын

    I really didn't know how HTTPS works. Have really learnt. Thanks

  • @adarshrai4199
    @adarshrai41998 ай бұрын

    Amazing....thabks bro..ive been looking for a good ezplanation on certificates and you just enlightened me...thanks a lot...buddy

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