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submitted 3 months ago by corbin@infosec.pub to c/technology@beehaw.org
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[-] cadekat@pawb.social 3 points 3 months ago

Until homeomorphic encryption becomes a thing, cloud can't be secure or private.

Why do you need homeomorphic encryption? Isn't client-side encryption good enough for most use cases?

[-] GenderNeutralBro@lemmy.sdf.org 3 points 3 months ago

Yes. Homomorphic encryption is for data processing, not data storage.

[-] cadekat@pawb.social 2 points 3 months ago* (last edited 3 months ago)

I am aware. What processing is only possible in the cloud, and not locally?

Edit: My apologies, I didn't realize you weren't the same person I originally replied to. Please disregard!

[-] jarfil@beehaw.org 1 points 3 months ago* (last edited 3 months ago)

Client-side is not cloud.

Yes, you can keep client-side reasonably secure. You can't send the data for cloud processing and seriously expect much security or privacy... for now. Encrypt client-side and use cloud as storage... maybe; encryption algorithms also have a "best by" date.

My point is:

  • "Cloud hosted" can not be fully "secure and private" right now.
  • "With cloud storage", has a "best by" date.
  • "Not cloud"... well, is not cloud 🙂

Letting anyone with the ability to switch the software without you noticing, anywhere near the keys controlling some Bitcoin funds, is a really bad idea.

this post was submitted on 24 Jul 2024
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