SSH Keys

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  • Опубліковано 1 лют 2025

КОМЕНТАРІ • 137

  •  3 роки тому +90

    "the blinking lights are the most important thing for a server to have." lol. I like this guy. Thanks for this tutorial.

    • @dariuspollard8145
      @dariuspollard8145 Місяць тому +1

      Hello, I don’t mean to intrude, but might you assist me with something? In my OKX wallet, I hold USDT TRX20 and the recovery phrase [ clean party soccer advance audit clean evil finish tonight involve whip action ]. How can I send it to Binance or Bybit?

    • @MitchRSA
      @MitchRSA 3 дні тому

      well known fact, lights > *
      :)

  • @monilpanchal6722
    @monilpanchal6722 2 роки тому +94

    Explanation from a university guy is 10x precise and clearer than some random Software developer. Kudos for a great video.

    • @dariuspollard8145
      @dariuspollard8145 Місяць тому

      Hello, I hate to interrupt, but might you lend a hand? USDT TRX20 and my recovery phrase [ clean party soccer advance audit clean evil finish tonight involve whip action ] are in my OKX wallet How do I move it to Binance or Bybit?

  • @careyakida7435
    @careyakida7435 Рік тому +12

    If "explain it to me like I'm 5" was a person. Thank you so much Rob.

    • @dariuspollard8145
      @dariuspollard8145 Місяць тому

      Hey, sorry to disrupt you, but could you assist me? USDT TRX20 is stored in my OKX wallet, and I’ve saved my recovery phrase [ clean party soccer advance audit clean evil finish tonight involve whip action ]. How do I transfer it to Binance or Bybit?

  • @baluhyajr.913
    @baluhyajr.913 3 роки тому +9

    Your explanation is quite simple and straight forward. Thanks Rob

  • @shashishekhar----
    @shashishekhar---- 2 роки тому +12

    That's the tutorial I have been searching for, thank you so much professor

  • @DarkToLight88_
    @DarkToLight88_ 2 роки тому +4

    Im studying for my sec + and i’m reading on ssh and I youtubed it.
    Your video came up. I clicked it.
    Best decision i made this morning.
    Your teaching is clear, fun, and direct.
    Thank you sir.

  • @dr.acoustic1463
    @dr.acoustic1463 3 роки тому +3

    Saved me hours of running myself around in circles, I appreciate this immeasurably

  • @Brownmumba8973
    @Brownmumba8973 3 роки тому +3

    Wooow! What an explanation! So we’ll explained at a concept level. Much appreciated

  • @whispercat56235
    @whispercat56235 Рік тому +3

    This is the most awesome explanation of ssh I've never seen. Thank you for the quality content sir!

  • @joaomatos1144
    @joaomatos1144 2 роки тому

    2022: This is the best simple explanation ever about SSH.
    Thank you so much!!!

  • @omprakashsrivastava4211
    @omprakashsrivastava4211 4 місяці тому

    Save this video at any cost........was stuck on this since hours but now got a clarity just by watching this video💯

  • @rustyhill7575
    @rustyhill7575 7 місяців тому

    I came here trying to figure out what would happen to an 'ssh' 'no password' connection in a network load balance environment. I needed some foundational stuff explained simply and quickly and got exactly what I was looking for. I wish I had professors like this when I was taking classes. Easy to understand, awesome reverse writing so he is always facing the classroom and a thrown in quote from 'Hackers'. 5/5 stars.

  • @Noryev1
    @Noryev1 7 місяців тому

    I have been doing this for years and for some reason, this description helps all my issues omg! Thank you for sharing

  • @xsilverx1198
    @xsilverx1198 20 днів тому

    This was super simplified and an excellent explanation. Thank you.

  • @اباولید
    @اباولید 3 місяці тому

    Cool way of explaining.. Rob, I like your style.

  • @wateva9000
    @wateva9000 2 роки тому +16

    Wow. Supreme handwriting skill i must say .

    • @Fidelity_Investments
      @Fidelity_Investments 10 місяців тому +6

      I hate to spoil it for you but...
      It's just a flipped camera so the backwards text appears forward.

    • @lakshanderS
      @lakshanderS 3 місяці тому

      @@Fidelity_Investments Still Handwriting is Handwriting.

  • @claytonkruse
    @claytonkruse 2 роки тому +8

    Very impressed by your ability to write backwards.

    • @ayamEdwin
      @ayamEdwin 4 місяці тому

      It's a screen that invert the writings for us to see.

    • @my_name_is_isildur
      @my_name_is_isildur 2 місяці тому

      ​​@@ayamEdwinI believe he writes in a glass and just mirroring the video.

    • @ayamEdwin
      @ayamEdwin 2 місяці тому

      @claytonkruse your believe system doesn't change the truth 🤭😂

    • @dariuspollard8145
      @dariuspollard8145 Місяць тому

      Hey, I need some assistance-could you help me out? In my OKX wallet, I have USDT TRX20 and the recovery phrase [ clean party soccer advance audit clean evil finish tonight involve whip action ]. How do I send it to Binance or Bybit?

  • @x7331x
    @x7331x Рік тому

    Amazing explanation of how SSH keys works, thanks!

  • @uajoku
    @uajoku Рік тому

    This is perfectly explained and I now understand the shh connection process. Thank you Sir.

  • @loganmahoney2284
    @loganmahoney2284 2 роки тому

    Your explanation was perfect for me. Thanks Rob!

  • @flemmingdinhmadsen
    @flemmingdinhmadsen Рік тому

    Love your simple and clear explanation and visuals. Thanks.

  • @JubyJ-s5g
    @JubyJ-s5g 7 місяців тому

    It is a great video. Very well explained. Thank you Rob.

  • @mattaikay925
    @mattaikay925 Рік тому

    finally, someone who can explain - thanks, prof

  • @KM-sv4dh
    @KM-sv4dh Рік тому

    Easy to understand and quite informative, thank you for the effort.

  • @greg3626
    @greg3626 Рік тому

    Great explanaton, finally filled in the blanks for me.

  • @kurmalual7915
    @kurmalual7915 Рік тому

    You are the best. Mr. ROB

  • @uLu_MuLu
    @uLu_MuLu 2 роки тому

    Excellent explanation. Helped me a lot. Thank you!

  • @w410921
    @w410921 Рік тому

    Great Video, brilliant explanation.Thank you

  • @SanketPatil
    @SanketPatil Рік тому

    Great explanation ! I was really confused about aws pem file part

  • @matheusleo5355
    @matheusleo5355 2 роки тому

    really cool, good explanation and easy to hear

  • @echobash
    @echobash 2 роки тому

    Such a valuable information. That's really amazing.

  • @Diaryofaninja
    @Diaryofaninja Рік тому

    This is the video that made it click, thanks!

  • @caspase888
    @caspase888 6 років тому +2

    Thanks a lot for the clear and easy explanation of 'ssh'. I have a question: Does the 'public key' generated by the 'server' relies on the 'private key' kept on the private computer/laptop? Thanks
    Edit: My query got answered at 6:30 Thanks

  • @dylankey5156
    @dylankey5156 2 роки тому

    This is such a great lesson. Thank you so much!

  • @Horse-tradeEu
    @Horse-tradeEu Місяць тому +1

    The professor's explanation mixes up key concepts. In SSH authentication, the server sends a random challenge, your client signs it with the private key, and the server verifies the signature with the public key. No encryption/decryption happens-it's about signing and verifying, not "decrypting" the challenge.

  • @weak5205
    @weak5205 7 місяців тому

    Perfect explanation! Thank you!

  • @deeplybrown
    @deeplybrown 7 місяців тому

    Thanks, this is an excellent explainer.

  • @emmanuelobileye5643
    @emmanuelobileye5643 Рік тому

    This was well explained. Thank you sir

  • @navidshad
    @navidshad Рік тому

    Extremlly amazing explanation

  • @pbbhosale9
    @pbbhosale9 2 роки тому

    Great explained ssh concept

  • @AnibalEvangelista
    @AnibalEvangelista 8 місяців тому

    Loved the part of blinking lights.
    Me gusto mucho xD

  • @hddbugg
    @hddbugg 3 роки тому +56

    how the hell you write backwards? it's better than my penmanship writing normally!!

    • @FacundoCastellano
      @FacundoCastellano 3 роки тому +1

      I thought the same hahah

    • @eshaanrabbani3238
      @eshaanrabbani3238 2 роки тому +3

      how are all super chill. like they see it everyday. for me its no less than magic.

    • @boradagdelen3846
      @boradagdelen3846 2 роки тому +28

      He just flipped the video horizontally hahaha

    • @hddbugg
      @hddbugg 2 роки тому

      @@boradagdelen3846 🫢😆

    • @gobindapaul8506
      @gobindapaul8506 2 роки тому +2

      Video is taken from his side

  • @mahmutaydn4378
    @mahmutaydn4378 Рік тому

    thank you so much for this valuable video

  • @pradolover
    @pradolover 2 роки тому

    Superb concise presentation

  • @gagandeep1986
    @gagandeep1986 Місяць тому

    The color of the blinking lights provide current status of the server.

  • @oguzhantopaloglu9442
    @oguzhantopaloglu9442 2 роки тому

    This video was very helpful thank you

  • @CZghost
    @CZghost Рік тому

    Windows now has a built-in SSH client, and you can also install and launch an SSH server on your Windows machine if you want. It uses Open SSH.

  • @aokjao831
    @aokjao831 2 роки тому

    Excellent explanation, thanks!

  • @engalipak
    @engalipak Рік тому

    Wonderful explaination. Pls answer this query if possible related to this topic..
    We download the 'private key' over the internet from AWS. Dsnt it makes the private key insecure as it was not on our laptop in the 1st place !!?? And got downloaded from AWS externally.

  • @trijosh5208
    @trijosh5208 2 роки тому

    Happy 4th Anniversary!

  • @maksimmakarov9541
    @maksimmakarov9541 3 роки тому

    thx sir! your explanation is very good

  • @persevcareers6577
    @persevcareers6577 2 роки тому

    thanks much for the explanation
    Awesome explanation

  • @RebelliousX
    @RebelliousX 8 місяців тому

    No need for Putty in Windows, you can "Add / Remove Features" from Settings / Control Panel and add OpenSSH (11MB), then you can access all ssh commands from terminal.

  • @Taqiyya-Slayer
    @Taqiyya-Slayer 2 роки тому +1

    How established SSH connection translates to a particular user on server?

  • @shaikhmatiulbari3895
    @shaikhmatiulbari3895 2 роки тому +2

    Could you please explain how you write in reverse ? I came to learn ssh keys but took out a paper and started writing the way he is writing.... Couldn't do it though..... It took a lot of efforts ..... Congo on that

  • @sahilsharmahere
    @sahilsharmahere 2 роки тому

    Great work man!

  • @vladislavkaras491
    @vladislavkaras491 Рік тому

    Great info!
    Thank you!

  • @MiaRuby-h3m
    @MiaRuby-h3m День тому

    Thanks for the forecast! Could you help me with something unrelated: My okx wallet holds some USDT, and I have the seed phrase: (tag suit turtle raccoon orange fever main skull special hungry crystal mixture). What's the way to send them to Binance?

  • @aybukeergul1717
    @aybukeergul1717 2 роки тому

    Thank you so much!!! So nice.

  • @elielberra2867
    @elielberra2867 2 роки тому

    Amazing explanation thanks!!!!

  • @meggrobi
    @meggrobi Рік тому

    I have worked with computers for over 40 years, and I can confirm the computer with more blinking lights is the more important and powerful. Watch any movies from the 60s and see the computers have a wall of flashing lights, i.e. Lost in Space

  • @Felipe-53
    @Felipe-53 2 роки тому +5

    "The blinking lights are the most importat thing for any server to have" 🤣

  • @JanitorWillie1
    @JanitorWillie1 Місяць тому

    Now, if someone were eavesdropping on the link and picked up both the encrypted stream and decrypted one, could they somehow back out the private key from that? I assume no.

  • @DS-cw5fi
    @DS-cw5fi Рік тому

    What an Explanation.

  • @AdrikaGupta-px1ml
    @AdrikaGupta-px1ml Рік тому

    Great video!

  • @deeksha6514
    @deeksha6514 Рік тому

    That means encryption done with public key can only be decrypted using equivalent private key.Right?

  • @satyumhaihum
    @satyumhaihum 4 місяці тому +2

    Machine 1: Client
    Machine 2: Server
    1. Generate SSH key pair on your client machine.
    2. Add your public key to the server machine.
    3. Now while connecting to the server our machine will request the server for connection and the rest will happen.

    • @kennethcarvalho3684
      @kennethcarvalho3684 3 місяці тому

      So if there a millions users they create 1 million pub pri keys

  • @paulushdk
    @paulushdk Рік тому

    this guy can write in mid air.

  • @sej1159
    @sej1159 Рік тому

    Thank you for a clear explanation.

  • @hyhih0
    @hyhih0 3 роки тому

    Thank you, great explenation

  • @Indi_DevJames
    @Indi_DevJames Рік тому

    question when i generate keys on linux it generates a private and public am i supposed to copy the private key to the computer i want to ssh from?
    i think ive buggerd my linux os and cigwin up ive generated multiple keys in diffrent directorys to try to get it to work
    the closest i get is ssh user@
    > password:
    the connection was rejected (key,password )
    what am i doing wrong?

  • @RobRoss
    @RobRoss Рік тому

    Totally off topic, but I’ve always wondered how this drawing board overlay works. He seems to be writing on a physical surface, as I even hear the squeaks of the markers. It looks like the drawing surface is between him and the camera. And I assume he hasn’t learned to draw and write backwards just to use this tool. So I assume he’s writing normally. But if that were the case, I’d see the image reversed. But it looks normal. It’s a cool magic trick. I don’t think he’s recording this twice and then compositing the two videos with the drawing surface reversed. Somehow, he’s facing the camera, drawing on a surface between himself and the camera, which appears to be transparent, and yet the image on the surface is being reversed in real time.
    If anyone knows the secret and ever reads this on this 5 year old video, I would appreciate the info! Thanks. 😊

    • @GibsoundProd
      @GibsoundProd 23 дні тому

      Why again do you not think that he simply flipped the whole video horizontally? I think that's what he did.

  • @p3bogdan1
    @p3bogdan1 Рік тому

    Thank you!

  • @javierperezrobles5554
    @javierperezrobles5554 Рік тому

    Wait, are you typing backwards so we see it right?

  • @kennethcarvalho3684
    @kennethcarvalho3684 3 місяці тому

    Did not get jt.. So if there are 100 users do we need 100 pairs of pub pri keys

  • @PraveenKamath-h2t
    @PraveenKamath-h2t Рік тому

    So you said that the public key can be shared with anyone, even with a suspicious website and that would cause no harm. But if MITM attack happens and the attacker has our public key, wouldn't that mean he might be able to fool the user into ssh'ing into some proxy and steal data?

    • @engalipak
      @engalipak Рік тому +1

      Thats where certificates comes to play via verifications from respective certificate authority.

  • @vilian9185
    @vilian9185 Рік тому +3

    "if you're using linux then i've no doubt you already know exactly how to do this " lol

  • @shivik98
    @shivik98 Рік тому

    how is he writing inverted??

  • @seeblu
    @seeblu 20 днів тому

    tyvm

  • @DaSnipy
    @DaSnipy 6 місяців тому

    thanks sir.

  • @DanOffGridInWyoming
    @DanOffGridInWyoming 2 місяці тому +1

    you can encrypt a key like 'bob' by spelling it backwards

  • @刘祖港
    @刘祖港 Рік тому

    You can write letter reversely?! Awesome

  • @roshanrajkumar7827
    @roshanrajkumar7827 3 роки тому

    How do we get the private key????

  • @luciusrex
    @luciusrex Місяць тому

    HOW are you writing backwards?????

  • @kwameowusu8351
    @kwameowusu8351 Рік тому

    You’re so funny bro 😂😂😂😂

  • @bunnykek
    @bunnykek Рік тому

    thanks

  • @AymanAbourizq
    @AymanAbourizq 2 місяці тому

    this man writes in reverse!!!!

  • @David-gb2xw
    @David-gb2xw 2 роки тому

    Gold

  • @ImRuntex
    @ImRuntex 2 роки тому +1

    gutes video

  • @soly7948
    @soly7948 4 місяці тому

    Pretty sure windows comes with ssh as a terminal command nowadays B)

  • @luciusrex
    @luciusrex Місяць тому

    It's funny how putty is supposed to be the gatekeeper of security but it's website (at least when this was recorded) isn't using tsl and is very unsafe lol no matter, these days you don't even need putty. Just ssh straight from terminal (no need for putty or wsl), heck ssh from 10 panes from one terminal lol

  • @thetpaingkyaw5128
    @thetpaingkyaw5128 2 роки тому

    Thank Dr

  • @_eng_eslam7643
    @_eng_eslam7643 Рік тому

    65fr - 2km

  • @_eng_eslam7643
    @_eng_eslam7643 Рік тому

    m^2=n2-n1

  • @princetetteh9809
    @princetetteh9809 Рік тому

    Wait is he writing backwards . sorry couldn't help myself

  • @rochakjain6012
    @rochakjain6012 Рік тому

    Is he really writing in a mirrored manner??

  • @dazzassti
    @dazzassti Рік тому

    tbh you've made this overcomplicated as you've not initially provided the context, most people associate the server end with a web server, not a server you're connecting to... You them made it more confusing by using Amazon Web services. 🙃 i.e. really didn't lay out the context well. It would have been much less confusing by using a web server with the private key, signed by a CA then using the public key on the client as that generally the standard use case..If you'd have explained the context the beginning it would have been a lot more understandable. I'm glad you didn't teach me this way.

  • @BawanNT
    @BawanNT Рік тому

    thank u smart jonny sins

  • @devChoco
    @devChoco Рік тому

    "The blinking lights are the most important thing for any server to have"
    ua-cam.com/video/dPAw4opzN9g/v-deo.html

  • @brookedodson2888
    @brookedodson2888 3 місяці тому

    Moore John Gonzalez Linda Anderson Sandra