this post was submitted on 20 Nov 2023
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Regardless of whether or not you provide your own SSL certificates, cloudflare still uses their own between their servers and client browsers. So any SSL encrypted traffic is unencrypted at their end before being re-encrypted with your certificate. How can such an entity be trusted?

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[–] [email protected] 1 points 11 months ago

You realize your computer can have a backdoor put in place by the brand right? Pretty much same deal isn't it?

[–] [email protected] 1 points 11 months ago

Half of the people don't remotely understand the issue. The other half is aware that what's in behind isn't trustworthy anyways if it's "in da cloud" and just went all YOLO-mode.

[–] [email protected] 1 points 11 months ago

Beyond what everyone else has said here about it being practically an industry standard now with insane levels of trust, it also foists a lot of the responsibility for security/uptime onto an external company with a good track record. That's great in the eyes of product management and likely the legal department too.

[–] [email protected] 1 points 11 months ago

Don’t forget, for selfhosters, the value proposition of free is always pretty strong. I have tiers of data and not everything needs to be super private at all times.

[–] [email protected] 1 points 11 months ago (1 children)

OP, what you're describing is not the "big scary MITM" attack vector. It's how TLS/Reverse proxies work. Whether you are using Cloudflare or hosting your own reverse proxy somewhere with full control, it's still terminating TLS at the endpoint and passing back traffic in the clear to the backend.

Some people like Cloudflare for whatever reasons, and that's okay. I host my own reverse proxy out on a VPS and it works just fine.

You'll find that not all of the seflhosted community is super-focused on privacy as say r/privacy is.

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[–] [email protected] 1 points 11 months ago

Cloudflare is awesome and undervalued in my opinion. They provide dozens of services and charge extremely reasonable pricing.

[–] [email protected] 1 points 11 months ago

Also...shouldn't we talking more about self-hosting rather than privacy and efficiency issues? I think the topic is a moot point - either you feel that Cloudflare is 'trustworthy'...or you don't.

IMHO, it's sorta like using Google's Gmail for business purposes. Read the fine print - they can do whatever they want with your data, despite their privacy statements. Same goes with Cloudflare. You're using *their* services on *their servers.

They have to lookout for themselves and the risks involved.

[–] [email protected] 1 points 11 months ago (1 children)

Yes by default traffic is only encrypted between cloudflare and users, but you can set it to “full (strict)” and have it end to end encrypted

[–] [email protected] 1 points 11 months ago* (last edited 11 months ago)

That's not end to end encryption, it's two seprate ssl connections both terminated at cloudflare. One from client to cloudflare, one from cloudflare to your server. Cloudflare is still a MITM inspecting your traffic in that scenario.

They do however let you disable their proxy(WAF) service, acting as pure DNS so clients connect directly to your IP instead of theirs. But they can at any point toggle that back on and intercept your traffic, nothing really stopping them except morals and T&Cs, but that's not exactly bullet proof. T&Cs can be rewritten and corporations with Morals? Right.....

[–] [email protected] 0 points 11 months ago

Yes. This means they can see your native encrypted self-signed traffic.

Which does not do much. Unless you expose unsecured content to the internet. Please don't.

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