this post was submitted on 08 Jan 2025
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Privacy

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What are your thoughts on #privacy and #itsecurity regarding the #LocalLLMs you use? They seem to be an alternative to ChatGPT, MS Copilot etc. which basically are creepy privacy black boxes. How can you be sure that local LLMs do not A) "phone home" or B) create a profile on you, C) that their analysis is restricted to the scope of your terminal? As far as I can see #ollama and #lmstudio do not provide privacy statements.

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[–] DarkDarkHouse@lemmy.sdf.org 26 points 2 days ago (11 children)

I run Ollama with Open WebUI at home.

A) the containers they run in by default can’t access the Internet, but they are provided access if we turn on web search or want to download new models. Ollama and Open WebUI are fairly popular products and I haven’t seen any evidence of nefarious activity so far.

B) they create a profile on me and my family members that use them, by design. We can add sensitive documents that the models can use.

C) they are restricted by what we type and the documents we provide.

[–] ShotDonkey@lemmy.world 3 points 2 days ago (8 children)

Thank you. As far as I can see these models are for free. Doing data mining on users would be a tempting thing, right? Ollama does not specify this on their homepage, no payed plans, no 'free for private use' etc. How do they pay their staff and electricity and harware bills for model training? Do you know anything on the underlying business models?

[–] unwarlikeExtortion@lemmy.ml 10 points 2 days ago (4 children)

The english word "free" actually carries two meanings: "free as in free food" (gratis) and "free as in free speech" (libre).

Ollama is both gratis and libre.

And about the money stuff: Ollama used to be Facebook's proprietary model, an answer to ChatGPT and Bing Chat/Copilot. Facebook lagged behind the other players and they just said "fuck it, we're going open-source". That's how and why it's free.

Due to it being open-source, even though models are by design binary blobs, the code that interacts with them and runs them is open-source. If they were connecting to the Internet and phoning home to Facebook, chances are this would've been found out by the community due to the open nature of the project.

Even if it weren't open-source, since it runs locally you could at least block (or view) Internet access.

Basically, even though this is from Facebook, one of the big bads of privacy on the Internet, it's all good in the end.

[–] ShotDonkey@lemmy.world 3 points 2 days ago

Great, thanks for this background!

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