Thank you, integration with activitypub is what i was after!

Software:

• firewall, no inbound and do outbound restrictions
• use immutable OS
• full disk encryption (keep in mind that in many setups you will need to be beside the computer after restart)

Hardware:

• put it in the trusted datacenter (home stuff is not safe from teenagers and people that need computer’s electrical socket for a vacuum cleaner)

I knew that takos have a lot of output energy, but I did not knew that takos can power a whole car!

(I wish that someone would already posted something like this so I could just upvote it.)

What are you talking about? What nonfree programs? Can you give an example? Btw, for VPS you normally just need ssh, and that is free and even OSS.

I haven’t used it, but here is my first web search result: https://github.com/droberson/ssh-honeypot Also: https://github.com/paralax/awesome-honeypots

Indeed, well:

• SearxNG is a meta search engine, can aggregate search results from a ton of other search engines (like DDG, Google, Bing, … and a lot more)
• Whoogle, looks like a proxy to Google

Hey, I do not think that this is off topic at all. My instance is matejc.com

My instance had the same problem, the problem was that Hetzner (where I host my server) by default is not permitting outbound smtp ports. For me the solution was to use alternative port and even that a starttls alternative port which AWS SES luckily supports (that is what I am using for smtp server). Alternative would be also to just ask Hetzner to unblock the port (people have reported success with this method).