What is SSH (Secure Shell)?

nice explanation man...👌👌👌👌

Very useful. Thank you!

This guy simplified the encryption idea so briliantly

is SSH and PKI the same?

Great explanation. Thanks.

Hello. Many thanks for the useful information.

I 'd like to know how to use SSH2 in a shared web hosting.

neat

Thanks you, this was very helpful.

Thank you for the intro.

One detail-oriented observation: is SSH a protocol, still, or a command-line tool/program? because, it's said to be the replacement for Telnet (which is defined as an Application Layer Protocol), in which case - yea, protocol swaps another protocol; however, rsh or rlogin are NOT defined as protocols.. they're rather console applications. So, there is a bit of mist in terms of modelling responsibility layer(s). Is SSH a protocol? or a tool? or if both - that's even worse - then when one is a protocol and when one is a tool? protocol, at the end of the day, cannot be a replacement for a tool, and vice versa.

Thanks. Very informative.

So the data has to travel back and forth always?

Amazing explanation. Thank you!

Thank you!

That was awesome

Very well explained !

Nice

Well done.

Hello! Thank you for this video! I understood immediately the idea with the image of locks and keys, it helps me a lot!

Great explanation thank you!

Excellent explanation and very helpful for a newbie such as myself! :)

Excellent crystal clear explanation! Thanks