Understanding Encryption! | ICT #9

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  • เผยแพร่เมื่อ 18 ม.ค. 2025

ความคิดเห็น • 243

  • @SabinCivil
    @SabinCivil  5 ปีที่แล้ว +33

    We truly appreciate your support at www.patreon.com/LearnEngineering . Even a $1 support can give us a big boost.

    • @christophermarcelo2215
      @christophermarcelo2215 3 ปีที่แล้ว +2

      i guess im asking randomly but does anyone know of a method to get back into an Instagram account?
      I was dumb lost my password. I appreciate any tricks you can offer me.

    • @braxtonjakob9834
      @braxtonjakob9834 3 ปีที่แล้ว

      @Christopher Marcelo Instablaster ;)

    • @christophermarcelo2215
      @christophermarcelo2215 3 ปีที่แล้ว +1

      @Braxton Jakob Thanks for your reply. I found the site thru google and Im waiting for the hacking stuff now.
      Seems to take quite some time so I will reply here later when my account password hopefully is recovered.

    • @christophermarcelo2215
      @christophermarcelo2215 3 ปีที่แล้ว +1

      @Braxton Jakob it did the trick and I now got access to my account again. I am so happy!
      Thanks so much you saved my account!

    • @braxtonjakob9834
      @braxtonjakob9834 3 ปีที่แล้ว +1

      @Christopher Marcelo you are welcome :)

  • @Alessandro-nq3tm
    @Alessandro-nq3tm 5 ปีที่แล้ว +287

    I'm a software engineer and I can say that this really complicated concept is really well explained. Good job Learn engineer!

    • @SabinCivil
      @SabinCivil  5 ปีที่แล้ว +36

      I am glad to know that a computer engineering finds our video helpful :)

  • @nihaspa6250
    @nihaspa6250 5 ปีที่แล้ว +66

    The complicated concept of encryption explained in the most simplified manner.Brilliant work !
    Thanks learn engineering and thankyou Sabin..

  • @TheVikrant997
    @TheVikrant997 2 ปีที่แล้ว +3

    What a marvellous explanation guy's. I have been struggling to understand this concept since last 10years. This explanation is a gem.

  • @praphulsamavedam4588
    @praphulsamavedam4588 5 ปีที่แล้ว +1

    Very simple explanation , thanks Learn Engineering. I had read about this twice and got confusion about private key and session key, this is more insightful.

  • @m.i-ansari
    @m.i-ansari 5 ปีที่แล้ว +12

    I really want to appreciate admin or learn engineering team for easy explanations with good example...
    To learn this encrypt method my lecture took 3 classes...

  • @haanpham4667
    @haanpham4667 5 ปีที่แล้ว +4

    encryption ( and those keys and signature) is very hard to understand at first and confusing after that if you don't have to work with it daily. As a normal software developer who study these things since 2005 but have been struggling to forget how they work. This video would help new comers alot and even "pro" like me

  • @abdulrawoof9839
    @abdulrawoof9839 4 ปีที่แล้ว +3

    😃Excellent channel with Excellent explanation 😃

  • @rakeshgoswami1784
    @rakeshgoswami1784 5 ปีที่แล้ว +26

    Sir, We need more networking related videos in animation.
    Aise videos se hard topic bhi Asani se clear ho jate hai.
    🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗

  • @Chaosdude341
    @Chaosdude341 5 ปีที่แล้ว +3

    Thank you for these little videos. They really add up in engineering knowledge and principles!

  • @sagarkapasi099
    @sagarkapasi099 5 ปีที่แล้ว +37

    Thanks That Was Difficult

  • @insafo
    @insafo 5 ปีที่แล้ว +9

    Very knowledgeable video. Thanks to Learn Engineering.
    Everyone Like and share the video.

  • @getartsywithyogita8291
    @getartsywithyogita8291 4 ปีที่แล้ว +2

    So well explained!

  • @iamexplorer6052
    @iamexplorer6052 5 ปีที่แล้ว +1

    clear understanding with super simple visualization very good

  • @sriharsha7709
    @sriharsha7709 4 ปีที่แล้ว +2

    Man this video give clear insight about encryption, for more depth you have to go through wire shark/ packet tracer- where you can actually see private/public key certificates being exchanged in real-time

  • @iezioaudi22
    @iezioaudi22 8 หลายเดือนก่อน

    What a brilliant video!!

  • @legilawrence162
    @legilawrence162 5 ปีที่แล้ว +2

    Great. Really great....presentation...

    • @ObamaSexGaming2007
      @ObamaSexGaming2007 5 ปีที่แล้ว

      Click here for india punjabi sex movie HD 2016 FREE DOWNLOAD 👏👏 भारत पंजाबी सेक्स मूवी मुफ्त डाउनलोड

  • @simplemechanics8729
    @simplemechanics8729 5 ปีที่แล้ว

    Two videos in one day. Your channel is the best

  • @mcbotface
    @mcbotface 4 ปีที่แล้ว +1

    I couldn't understand this concept any better than after watching this video.

  • @DS-ow2ge
    @DS-ow2ge 5 ปีที่แล้ว +6

    Love this! Explain 5G / millimeter wave and massive MIMO!

  • @intron9
    @intron9 5 ปีที่แล้ว +24

    Good video, however , it presented whatsapp as an encrypted communications app, and it's not a good idea to present it as such. Because they don't encrypt your chats if you upload them to G.drive , and also, photos or videos are never encrypted, Neither on normal chatting nor when backuping . That's why it says "messages" are encrypted (referring to only text msgs.) instead of showing "this chat or conversation is encrypted". I understand the backup part is optional, but the photo&video thing is a dangerous one, and they kinda of mislead the users. It's just good to know what they avoid telling.

  • @DhanunjaiBandlamudi
    @DhanunjaiBandlamudi ปีที่แล้ว

    Thank you for making it so simple to understand!

  • @alessandrogreggio7724
    @alessandrogreggio7724 2 ปีที่แล้ว +3

    Great video. The only thing I don't get is at 5:30 how (26)^7 mod 33=104. This is impossible since 104 is greater than 33 and the mod operation only gives the remainder of any number when divided by 33. Shouldn't that be 5? How does one arrive at 104 by decryption? Appreciated

  • @Official_JosephYT
    @Official_JosephYT ปีที่แล้ว

    Im a young Electronics Expert I'm Finding A Best Way Of Encryption So I Can Understand It Well Thank's To Technology :)

  • @سالم-ض7ف
    @سالم-ض7ف 5 ปีที่แล้ว +1

    We need translation because your programs are very fun and very useful. I went to Google and translated my words to hear him you channel owner. Your channel is very useful and I love it a lot ... and I hope you translate it for us always we suffer a lot of translation. Even if we translate it does not lead to the right information you want. I repeat my thanks to you, our able teacher

    • @Gonza-lh2vo
      @Gonza-lh2vo 5 ปีที่แล้ว +1

      You can enable TH-cam's auto-generated subtitles, but they are not perfect.

    • @سالم-ض7ف
      @سالم-ض7ف 5 ปีที่แล้ว

      @@Gonza-lh2vo
      do not know how ... Overall thank you very much

  • @russellcannon9194
    @russellcannon9194 4 ปีที่แล้ว

    This is a good introduction to encryption used for web communications. Cheers, Russ

  • @SA-ov6mb
    @SA-ov6mb 4 ปีที่แล้ว

    Awesome explanation👌👌👌

  • @JenKwok91
    @JenKwok91 5 ปีที่แล้ว

    Clear explanation of public key, private key, KDC, Symmetric, Asymmetric

  • @varsharanisharma5717
    @varsharanisharma5717 5 ปีที่แล้ว +1

    Excellent Explanation😊👍👍

  • @tunekx
    @tunekx 4 ปีที่แล้ว

    Your channel always have something to learn

  • @boatengjeff
    @boatengjeff 5 หลายเดือนก่อน

    we really can't assume that the KDC doesn't decrypt our data while on transit but i feel great to have learned a lot in this explanation.

  • @mohamedeljabri4970
    @mohamedeljabri4970 5 ปีที่แล้ว

    What a wonderful explanation

  • @hvyoviayguaritadiuno3237
    @hvyoviayguaritadiuno3237 4 ปีที่แล้ว

    Your videos are the best

  • @akshatsharma264
    @akshatsharma264 3 ปีที่แล้ว

    Amazing video!!

  • @qingyangzhang887
    @qingyangzhang887 5 ปีที่แล้ว +5

    In session key symmetric encryption, how are sessions keys transferred safely? What encryption mechanisms are used to make sure the session key is not stolen?

  • @rishabhsharma540
    @rishabhsharma540 5 ปีที่แล้ว +1

    Please make a video about formula1 cars.Your videos on automobile engineering were amazing

  • @fansolit
    @fansolit 5 ปีที่แล้ว +1

    New find the channel of creatin' great contents 👌

  • @ByteDesk
    @ByteDesk 4 ปีที่แล้ว

    Sir your videos are always awesome

  • @ken_tafari
    @ken_tafari 4 ปีที่แล้ว

    Good job guys!!!!!!!

  • @EstanciaTimesDocumentary
    @EstanciaTimesDocumentary 5 ปีที่แล้ว

    Thank for the clear and simple ideas you shared. the best one

  • @qaswedfrewq717
    @qaswedfrewq717 3 ปีที่แล้ว +1

    I have few questions:
    1. What keeps someone from creating a list of factors for prime numbers and by that way making it quicker to figure out later?
    2. How is the first private key tranfered without giving anybody a change to steal it?

    • @rgk1579
      @rgk1579 3 ปีที่แล้ว +1

      keeping a list of prime numbers will accelerate our brute force work and thats fine .
      Anyone has some answer about 2nd question ?

  • @aminasworld8524
    @aminasworld8524 5 ปีที่แล้ว

    الله يعطيك الصحة 🌹👍🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺🌺

  • @pranoypaul4020
    @pranoypaul4020 5 ปีที่แล้ว +3

    Its very helpfull

  • @tlotlisomoletsane3598
    @tlotlisomoletsane3598 5 ปีที่แล้ว

    Amazing explanation

  • @shis10
    @shis10 5 ปีที่แล้ว

    Awesome video

  • @blaaze7611
    @blaaze7611 5 ปีที่แล้ว

    I'm a 8th grade student was always thinking why we need to find factors in linear equations well now I got why it is a very imp thing

  • @mercelliaa
    @mercelliaa 5 ปีที่แล้ว +1

    I am from Bihar India
    And watch to luv your videos I am not engineer or college student .

  • @crewrangergaming9582
    @crewrangergaming9582 5 ปีที่แล้ว +2

    That delivery guy be like "yo, wtf, I do not have the whole day"

  • @flankerskioneniner4290
    @flankerskioneniner4290 4 ปีที่แล้ว

    Wow... thanks 👍

  • @AyeshDumindu
    @AyeshDumindu 5 ปีที่แล้ว

    Thank You 😊

  • @DharambirPoddar
    @DharambirPoddar 5 ปีที่แล้ว +2

    sir from long time you havent made a video for mechanical engineering related,, so please make some,,,by the way this video is awesome

  • @qwwert
    @qwwert 5 ปีที่แล้ว

    Nice explain.

  • @ektabindal2748
    @ektabindal2748 3 ปีที่แล้ว

    You secured the so much time of someone's to found all that things.

  • @labscience8271
    @labscience8271 5 ปีที่แล้ว

    *Wow!* 2 videos a day!
    You're really a hard worker

  • @sahal922
    @sahal922 4 ปีที่แล้ว +1

    please make a video about how volte works

  • @CyberTime1
    @CyberTime1 3 ปีที่แล้ว

    nice work

  • @saikiran-cy1vl
    @saikiran-cy1vl 5 ปีที่แล้ว +3

    Bro, can u tell me what is graphics tool used by you

  • @DJ1973DZ
    @DJ1973DZ 5 ปีที่แล้ว +1

    Great information 👍 thanks.
    Can you please explain how the emails works?

  • @gksagar8055
    @gksagar8055 5 ปีที่แล้ว

    hi sir. Your teaching technique is very good .. please make video's on networking.ccna

  • @diegolozano2397
    @diegolozano2397 5 ปีที่แล้ว

    Awesome video, i learnd a lot. Hugs from colombia

  • @m5s10
    @m5s10 5 ปีที่แล้ว +1

    Great explanations! I really enjoyed remembering all this stuff I did in college. However, I'm kind of disappointed that you didn't say that messages can be both signed and encrypted. I guess that would be a bit too much for someone who's not in the matter. Anyway, great video, thanks for making it. Cheers.

  • @RajendraSingh-py8pm
    @RajendraSingh-py8pm 4 ปีที่แล้ว

    In senior secondary school this video helpful for me to understanding the modern physics with computer science

  • @MJazStudio
    @MJazStudio 5 ปีที่แล้ว +1

    Are you using blender for these animations. I just saw in that laptop in the animation 😊

    • @SabinCivil
      @SabinCivil  5 ปีที่แล้ว +3

      Yah, got it right :) We are using Blender

  • @bhartisingh7376
    @bhartisingh7376 5 ปีที่แล้ว +1

    please making video internet protocols and circuit switching and packet switching

  • @kawserbegum1198
    @kawserbegum1198 5 ปีที่แล้ว

    I watch many video of your channel. I really empress your voice. Please tell which software are use for voice. Thanks.

  • @dileebanthilakaraja8702
    @dileebanthilakaraja8702 5 ปีที่แล้ว

    This was great . !
    We need a video about SSO - Single Sign on

  • @dktamil
    @dktamil 3 ปีที่แล้ว

    Super do more video in this content

  • @sciencetech9922
    @sciencetech9922 5 ปีที่แล้ว +1

    👌👌👌Sir,pls make videos about Electronics and commutation engineering topics

  • @funz389
    @funz389 5 ปีที่แล้ว +1

    Pls make video on Electric Vehicles Manufacturing

  • @s888r
    @s888r 2 ปีที่แล้ว

    3:16 That's counter intuitive! How can a key that can close a lock not open it, while another one exactly similar to it can?

  • @iniezlezyc
    @iniezlezyc 5 ปีที่แล้ว

    Good stuff!

  • @junaidahmed9617
    @junaidahmed9617 5 ปีที่แล้ว +1

    Yeah . Thank you for sharing knowledge of encryption and decryption. Can any one explain me in detail about symmetric encryption with advanced encryption standard?

  • @TheVitalOne
    @TheVitalOne 3 ปีที่แล้ว +1

    What keeps someone from creating a list of factors for large prime numbers, thus making it quicker to figure out later?

  • @createyou7827
    @createyou7827 4 ปีที่แล้ว

    My favourite ❤️ animation

  • @danbromberg
    @danbromberg 2 ปีที่แล้ว

    At 4:06 you show 33 and 3; was that second 3 a typo and supposed to have been -33?

  • @Sunilrautdailyvlog
    @Sunilrautdailyvlog 5 ปีที่แล้ว +4

    need computer network series

  • @ares1399
    @ares1399 5 ปีที่แล้ว +1

    Please make a video on how a combustion chamber works in rockets? 🙏🙏

  • @haninemourad7971
    @haninemourad7971 หลายเดือนก่อน

    📡 SMART SATILEET GESTION A DISTANCE
    IF A PALLET IN EMPLACEMENT IN P7
    YOU HAVE THE POSIBILITY TO GETTING TPE BY ANY MOUVEMENT IS TFS SUPPORT TO ANOTHER SUPPORT INFORMATIQUEMENT AND AFTER CONFIRMED THE PROCESS IN PHYSICAL CONDITION

  • @kiran-be2tz
    @kiran-be2tz 4 ปีที่แล้ว

    8:14 this confidential message is
    "Hi"

  • @AntoniMarczuk
    @AntoniMarczuk 4 หลายเดือนก่อน

    Great! Thanks:D

  • @robertdunstan95
    @robertdunstan95 5 ปีที่แล้ว +1

    Keep doing this posting videos

  • @davidsi5376
    @davidsi5376 5 ปีที่แล้ว +11

    The motercycle delivery guy has a very big head! It might be from storing all the data keys like the NSA.

    • @alephii
      @alephii 5 ปีที่แล้ว +3

      I would store the keys in my ass

    • @An.Individual
      @An.Individual 5 ปีที่แล้ว +3

      we could store the keys in the bra used by the huge breasted woman that is normally in the videos on this channel

    • @johnbenson4927
      @johnbenson4927 5 ปีที่แล้ว

      @@An.Individual I wonder what happened to that sexy redhead girl, she doesn´t appear anymore

  • @sajeebiqtiyar206
    @sajeebiqtiyar206 5 ปีที่แล้ว

    Nice video

  • @ammarhussain8694
    @ammarhussain8694 5 ปีที่แล้ว

    Please make a video on IC in detail

  • @khurin3938
    @khurin3938 ปีที่แล้ว

    Hello,
    how can i made an animation like your excellent video!!!

  • @eloimeyer9378
    @eloimeyer9378 5 ปีที่แล้ว

    I like your new graphics

  • @csjames69
    @csjames69 5 ปีที่แล้ว +10

    What if a government can get the encryption key?

  • @savitadevi-os6pu
    @savitadevi-os6pu ปีที่แล้ว

    Though I took 1 drop after twelfth, but need to attend whole congruence modulo lecture ❤❤

  • @andyohil7465
    @andyohil7465 5 ปีที่แล้ว

    Very good explanation.... 😎👍. Could you give me a hint which software do you use for these animations?

  • @Yagyaansh
    @Yagyaansh 4 ปีที่แล้ว +1

    damn, this video was too good

  • @evergreengaming2.053
    @evergreengaming2.053 2 ปีที่แล้ว

    I was watching this and those numbers just broke my brain

  • @kurubamounika6689
    @kurubamounika6689 ปีที่แล้ว

    Hello good morning sir.ur video is very clear and it helped me a lot.currently iam working on a project dna cryptography so in that ism facing small problem how can i connect mealy machine to the cryptography..can u help me in this sir?

  • @anurag808
    @anurag808 5 ปีที่แล้ว

    Which software is used to make such videos?

  • @rakeshgoswami1784
    @rakeshgoswami1784 5 ปีที่แล้ว

    Awesome

  • @Hquran360
    @Hquran360 5 ปีที่แล้ว

    nice Video

  • @harishs7384
    @harishs7384 5 ปีที่แล้ว

    Tq fr the video

  • @skillsexpert3422
    @skillsexpert3422 5 ปีที่แล้ว

    Very nice

  • @gabrielphilips6980
    @gabrielphilips6980 2 ปีที่แล้ว

    But if the key is sent as the first message and someone intercepts it, then he can view all of the following messages. How is this prevented?

  • @Jarrod_C
    @Jarrod_C 5 ปีที่แล้ว

    You said the access point provider cannot see what we are looking at but then you said they can see that we have accessed a website? I am confused.

  • @intelligentcam
    @intelligentcam 4 ปีที่แล้ว

    👏👏👏