this post was submitted on 02 Feb 2025
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You can use gpg signatures
That wouldn’t really solve it though. The problem is not a man in the middle attack. It’s someone scamming you. They can do it, then generate another signature, repeat, etc.
Web of trust - did you hear? https://www.gnupg.org/gph/en/manual/x547.html
So you only trade with people in your web of trust? That’s not feasible. People flock to these websites to trade with strangers. You don’t need a middleman to trade with people you already trust.
Friend of friend networks, that's how classmates have benefits created ( a prototype to "prove" 6 connections theory )
@acockworkorange@mander.xyz
#flohmarkt is a tool to publish content in the form of a small ad / classified ad: on other fediverse services it scrolls by in the timeline. On a flohmarkt site it sticks in its place like a slip of paper containing a note on some bulletin board.
People can offer or search for services or goods. The federation radius irl across different flohmarkts can be limited by a distance setting.
Primary goal is to help people meet and exchange services, goods, opinions.
https://chrichri.ween.de/articles/dca424d/flohmarkt-a-federated-small-advertisement-server
I think you replied to the wrong comment chain, but thanks for info.