451
I use Zip Bombs to Protect my Server (idiallo.com)
submitted 8 months ago by some_guy@lemmy.sdf.org to c/technology@lemmy.world
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The one-liner:

dd if=/dev/zero bs=1G count=10 | gzip -c > 10GB.gz

This is brilliant.

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[-] WFloyd@lemmy.world 4 points 8 months ago

I've found great success using a hardened ssh config with a limited set of supported Cyphers/MACs/KexAlgorithms. Nothing ever gets far enough to even trigger fail2ban. Then of course it's key only login from there.

this post was submitted on 29 Apr 2025
451 points (97.9% liked)

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