 Okay, continuing working with the pogo plug mini arm device that I got for $7 so far We've got in through the serial port and we've started up the telnet and SSH servers that are on there by default and so far I've been telnetting in to do a lot of this stuff and Although that works obviously it's it's not the most secure because it's not encrypted SSH would be much more Like well, so so on my screen split here on the top screen. I'm logged into The pogo plug using telnet and you can see here again. It's currently running in a pretty old kernel It was compiled a long time ago six years ago So let's go ahead and see what happens when I try to SSH in which I've mentioned this in a pretty previous video So I tried SSH in as root because it's my user only user right now. Obviously want to change that later on but You can see here I get an error that there's no matching key exchange method found. Why is that? Well, as I just mentioned This device is actually pretty old. It's been discontinued. That's why you can get them for $7. It's still a great little device You know for $7 once you get under the $10 mark. I consider it You know the device to be disposable, you know, like I can leave it somewhere or not care so What do we do here? Why isn't this working? So again, this is an old install and Drop bear which is the SSH client and server that's running on the pogo plug is a very old version In fact, if I do drop bear Dash help And we scroll up a little bit you can see right here its version 0.5 to which I'm not exactly sure I went to the bear drop website a little bit ago and It looks like like five years ago They stopped numbering them like this and started the version started coming up by as the date So like the most recent version was came out in late 2016 So a few months ago, and I think it's called version 2016 whatever which I love when they do that with version numbers Where it's the date so you know how old it is off the bat So it's old so the problem is it's using old encryption keys it's using a shaw one here that it's dating and By default my computer my version of SSH is going whoa That's old. I am not going to do that by default, but I can force it to so that's what we're gonna do right now So if I add this to it And I'm gonna put this again in the notes in the link in the description So I'm saying SSH dash o and I'm telling it to use this type of key Which is what the server is using and then I can log into the server. So let's go ahead and do that And I'll type in my super secret password and now I am logged in Through SSH which is encrypted and better than telnet, but this old type of encryption Is susceptible to some sort of attacks on a lot where it overflows it with logs or something like that not too familiar with the attack So better, but definitely we're gonna want to look at upgrading that if we can in the future But right now we do have it working I don't have it opened up to the outside world It's only on my local network and I'm just using it to play around right now And I don't have it running 24-7, but definitely if you're gonna have it opened up to the world You're gonna want to probably upgrade that drop-bear install, but let's have another look I'm gonna exit back out. So now I'm back on my main machine. You might think oh, I'm going to try to SFTP into this server and again you might try to do it like so And you're gonna get that same error. So let's go ahead and just replace this with SFTP and so I'm running the same SSH command but with SFTP and We start getting a login, but it doesn't happen because Currently there is no SFTP server installed on the pogo plug But we can still Scopy or SCP so I've created a file here on my desktop computer called test if I cut it out You can see it's it's a text file. It says my test and If we run our SSH command like we were before but we change it to say SCP I Can then tell it to take that test file and put it in the home directory of our Pogo plug for the root user if I list out here You see there's nothing in the home directory now and I am in the home directory there if I hit enter I can type in my password and now You can see But that file has been transferred so we can now transfer files Encrypted even though it's an old type of encryption. We are transmitting things encrypted Which is still better than telnet and telnet doesn't really have a file transfer protocol that I know of although We could probably use Netcat to do that if we need to but obviously SCP is a better option you can you can move over full full folders that way So so yeah again look at this this is pretty long But that link is in description and you can set up your your computer to default to that But you really don't want to you want to realize when you're doing that so again, I have a lot of things I want to go around the pogo plug and We're either gonna have to compile or find a static binary of drop-bear from a trusted source I might do that in a future video, but there's a few other things I want to show you as well and we semi I've got it working now with what's already on the system Which is kind of the point of this series is working with mostly what stuff is on the system already Even though we upgraded busy box in the previous tutorials anyway That's it check out the links in the description You'll find all my a link to my pay spin account with all the notes This will be there as well and as always please visit my website films by chris.com That's Chris the K There's links that in description as well and if you like my videos and want to become a supporter You can support me over at my website. There's a PayPal link there You could also support me monthly with my patreon patreon.com forward slash metal x 1000 there's links that in the description as well even a dollar a month is very helpful I thank you so much for watching as always. I hope that you have a great day