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submitted 2 years ago by ruud@lemmy.world to c/lemmyworld@lemmy.world

Today, like the past few days, we have had some downtime. Apparently some script kids are enjoying themselves by targeting our server (and others). Sorry for the inconvenience.

Most of these 'attacks' are targeted at the database, but some are more ddos-like and can be mitigated by using a CDN. Some other Lemmy servers are using Cloudflare, so we know that works. Therefore we have chosen Cloudflare as CDN / DDOS protection platform for now. We will look into other options, but we needed something to be implemented asap.

For the other attacks, we are using them to investigate and implement measures like rate limiting etc.

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[-] irotsoma@lemmy.world 9 points 2 years ago

Yeah, this is just growing pains for any website. Get popular enough for it to be "fun" to target. Then get enough data that it's "profitable" to target. Etc. And the usual way to deal is to first use an external solution at least until it becomes too expensive due to traffic volume. Then make your own solutions for problems you can solve yourself and pay external companies for the ones you can't.

[-] Hyphlosion@donphan.social 9 points 1 year ago

Not sure if it’s related, but today on Mastodon, I’m unable to upload photos. Also can’t see pics from other users. Profile pics are mostly greyed out too.

[-] kratoz29@lemmy.world 8 points 2 years ago

What solution were you using before Cloudflare?

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[-] md5crypto@lemmy.world 7 points 1 year ago

Also when will CloudFlare drop lemmy as a 'Nazi' site?

[-] Kovu@lemmy.world 7 points 2 years ago* (last edited 2 years ago)

thank you guys for your work! is it possible to disable the cloudflare analytics/telemetry aka cloudflareinsights?

[-] orangeNgreen@lemmy.world 7 points 2 years ago

Thank you for the update!

[-] null@zerobytes.monster 7 points 2 years ago

We was behind Cloudflare since day one 😀 And even on Cloudflare there is not the origin IP its again reverse proxied, and we are small site compared to lemmy.world 😜

[-] solrize@lemmy.world 6 points 1 year ago

Any news? I'm still seeing empty pages sometimes (db errors I think), s6 wonder if the kiddies are somehow getting through despite cloudflare.

[-] TheBig2023Meltdown@lemmy.world 6 points 2 years ago

Thank you❤️❤️

[-] silentashes@sh.itjust.works 6 points 2 years ago
[-] marty@discuss.tchncs.de 6 points 2 years ago

Do you run a reverse proxy infront? Eg. nginx is pretty performant at dropping unwanted traffic.

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[-] Jackolantern@lemmy.world 6 points 2 years ago

So many hackers targeting lemmy huh.

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[-] PropaGandalf@lemmy.world 6 points 1 year ago

It is obviously not. Why would it be?

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this post was submitted on 22 Jul 2023
2304 points (100.0% liked)

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