Privacy

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

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How to block AI Crawler Bots using robots.txt file (www.cyberciti.biz)

submitted 1 month ago by CynicusRex@lemmy.ml to c/privacy@lemmy.ml

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[–] Avatar_of_Self@lemmy.world 15 points 1 month ago (1 children)

I used to do this on one of my sites that was moderately popular in the 00's. I had a link hidden via javascript, so a user couldn't click it (unless they disabled javascript and clicked it), though it was hidden pretty well for that too.

IP hits would be put into a log and my script would add a /24 of that subnet into my firewall. I allowed specific IP ranges for some search engines.

Anyway, it caught a lot of bots. I really just wanted to stop automated attacks and spambots on the web front.

I also had a honeypot port that basically did the same thing. If you sent packets to it, your /24 was added to the firewall for a week or so. I think I just used netcat to add to yet another log and wrote a script to add those /24's to iptables.

I did it because I had so much bad noise on my logs and spambots, it was pretty crazy.

[–] Mikelius@lemmy.ml 10 points 1 month ago

This thread has provided genius ideas I somehow never thought of, and I'm totally stealing them for my sites lol.