SSH Keys

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

[@monilpanchal6722]

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

[@careyakida7435]

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

[@DarkToLight88_]

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.

[@baluhyajr.913]

Your explanation is quite simple and straight forward. Thanks Rob

[@claytonkruse]

Very impressed by your ability to write backwards.

[@ayamEdwin]

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

[@my_name_is_isildur]

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

[@ayamEdwin]

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

[@dr.acoustic1463]

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

[@shashishekhar----]

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

[@whispercat56235]

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

[@Brownmumba8973]

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

[@Horse-tradeEu]

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.

[@rustyhill7575]

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.

[@wateva9000]

Wow. Supreme handwriting skill i must say .

[@Fidelity_Investments]

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

[@lakshanderS]

@@Fidelity_Investments Still Handwriting is Handwriting.

[@joaomatos1144]

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

[@omprakashsrivastava4211]

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

[@Noryev1]

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

[@اباولید]

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

[@x7331x]

Amazing explanation of how SSH keys works, thanks!

[@uajoku]

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

[@JubyJ-s5g]

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

[@mattaikay925]

finally, someone who can explain - thanks, prof

[@loganmahoney2284]

Your explanation was perfect for me. Thanks Rob!

[@flemmingdinhmadsen]

Love your simple and clear explanation and visuals. Thanks.

[@greg3626]

Great explanaton, finally filled in the blanks for me.

[@kurmalual7915]

You are the best. Mr. ROB

[@KM-sv4dh]

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

[@w410921]

Great Video, brilliant explanation.Thank you

[@hddbugg]

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

[@FacundoCastellano]

I thought the same hahah

[@eshaanrabbani3238]

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

[@boradagdelen3846]

He just flipped the video horizontally hahaha

[@hddbugg]

@@boradagdelen3846 🫢😆

[@gobindapaul8506]

Video is taken from his side

[@SanketPatil]

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

[@CZghost]

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.

[@Diaryofaninja]

This is the video that made it click, thanks!

[@uLu_MuLu]

Excellent explanation. Helped me a lot. Thank you!

[@weak5205]

Perfect explanation! Thank you!

[@echobash]

Such a valuable information. That's really amazing.

[@pbbhosale9]

Great explained ssh concept

[@matheusleo5355]

really cool, good explanation and easy to hear

[@deeplybrown]

Thanks, this is an excellent explainer.

[@navidshad]

Extremlly amazing explanation

[@emmanuelobileye5643]

This was well explained. Thank you sir

[@AnibalEvangelista]

Loved the part of blinking lights. Me gusto mucho xD

[@mahmutaydn4378]

thank you so much for this valuable video

[@pradolover]

Superb concise presentation

[@caspase888]

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

[@oguzhantopaloglu9442]

This video was very helpful thank you

[@dylankey5156]

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

[@trijosh5208]

Happy 4th Anniversary!

[@engalipak]

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.

[@Felipe-53]

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

[@vilian9185]

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

[@k_a_bizzle]

…accurate.

[@Taqiyya-Slayer]

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

[@aokjao831]

Excellent explanation, thanks!

[@vladislavkaras491]

Great info! Thank you!

[@aybukeergul1717]

Thank you so much!!! So nice.

[@maksimmakarov9541]

thx sir! your explanation is very good

[@persevcareers6577]

thanks much for the explanation Awesome explanation

[@sahilsharmahere]

Great work man!

[@DS-cw5fi]

What an Explanation.

[@meggrobi]

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

[@DanOffGridInWyoming]

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

[@paulushdk]

this guy can write in mid air.

[@AdrikaGupta-px1ml]

Great video!

[@satyumhaihum]

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]

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

[@JanitorWillie1]

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.

[@RebelliousX]

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.

[@elielberra2867]

Amazing explanation thanks!!!!

[@shaikhmatiulbari3895]

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

[@MagnumCarta]

The video is mirrored.

[@Indi_DevJames]

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?

[@deeksha6514]

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

[@kennethcarvalho3684]

Yessss

[@shivik98]

how is he writing inverted??

[@kennethcarvalho3684]

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

[@hyhih0]

Thank you, great explenation

[@p3bogdan1]

Thank you!

[@sej1159]

Thank you for a clear explanation.

[@AymanAbourizq]

this man writes in reverse!!!!

[@RobRoss]

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. 😊

[@roshanrajkumar7827]

How do we get the private key????

[@faster_than_bugs]

you generate the key pair with ssh-keygen

[@javierperezrobles5554]

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

[@PraveenKamath-h2t]

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]

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

[@luciusrex]

HOW are you writing backwards?????

[@kwameowusu8351]

You’re so funny bro 😂😂😂😂

[@刘祖港]

You can write letter reversely?! Awesome

[@DaSnipy]

thanks sir.

[@soly7948]

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

[@David-gb2xw]

Gold

[@bunnykek]

thanks

[@luciusrex]

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

[@ImRuntex]

gutes video

[@devChoco]

"The blinking lights are the most important thing for any server to have" kzbin.info/www/bejne/moGkqGelpd-Bb8k

[@thetpaingkyaw5128]

Thank Dr

[@BawanNT]

thank u smart jonny sins

[@_eng_eslam7643]

65fr - 2km

[@_eng_eslam7643]

m^2=n2-n1

[@princetetteh9809]

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

[@rochakjain6012]

Is he really writing in a mirrored manner??

[@brookedodson2888]

Moore John Gonzalez Linda Anderson Sandra

[@dazzassti]

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.

[@sridharsubramani6772]

1.19

[@TebogoMotlhale]

as soon as i heard that my private key must be kept a SECRET, i stopped watching any further, becuz then it is just . . . ANOTHER form of "a password", right ? Security through SECRECY . . . just does Not work 😅🤣

[@felixmakinda7689]

Not really. You don't need to memorise the SSH key, you only need to know where you saved it. You don't generate it either.

[@kennethcarvalho3684]

Of course you generate it

[@untoislam]

that squeaky noise of the whiteboard markers is soo annoying, I had to stop watching, sorry

[@codingwithichsan]