endlessh VS dump1090

You can reduce the noise a lot by moving ssh to a non standard port. Security through obscurity isn't actually security, but it will reduce the number of attempts you receive. Another thing I like to do is put Endlessh on the standard port 22. That way as bots go by they will get stuck or at least slow down on that connection.

SSH tarpit with Endlessh and for the hidden SSH: auth with both a key files (that need unlocking and is on the computer) AND an One Time Password on my phone.

If you change the ssh port, install https://github.com/skeeto/endlessh to slow down the attackers

Even this requires you to successfully guess the username and password correctly, and if it's just not the default most people won't bother brute forcing further. Sidenote: you can use endlessh on a computer and port forward port 22 to trap scanners that scan the entire internet for open ssh ports to exploit.

The fun way is moving your ssh port somewhere else and installing endlessh to f the bots.

Such as endlessh

But, as a prank to Chinese hackers, what I did on my system was to run endless ssh. It keeps the ssh client busy as it slowly sends the ssh banner. I modified the code to send strings like:

For hardening: I use lynis for some guidance, the VPS runs rkhunter, AIDE and other things nightly and mails me the reports, fail2ban manages the SSH port, having SSH on a custom port helps to keep things quiet. If you're into these kind of things, have a look at the Endlessh tarpit to learn about login attempts on port 22 on your machine - I found it eye-opening.

It's not his first radio software. Almost a decade ago he wrote the rtl-sdr ADS-B software dump1090 https://github.com/antirez/dump1090 . It was much easier to set up and use than prior GNU Radio (c++/python) + Virtual Radar (java) options. It went on to be forked and improved upon and it now the community standard.

dump1090 shows them on Google Maps IIRC.

dockerized dump1090 implementation that feeds ads-b data (planes) to a few places like flightradar24 and adsbexchange

dump1090

hi again and thanks for the help I appreciate it. I was actually looking at https://github.com/antirez/dump1090 but I'll give the one you linked a go instead because the other one hasn't been updated in years which could be part of the problem.

I've not moved onto this platform for SDR yet, but adding dump1090 for ADS-B (aircraft locations)