jeff_hykin

joined 2 years ago
[–] jeff_hykin@lemmy.world 1 points 4 months ago

That's a fair criticism.

[–] jeff_hykin@lemmy.world 1 points 4 months ago* (last edited 4 months ago) (1 children)

I don't see crypto anywhere on the topics, I'm extremely anti crypto. My understanding is AI aspect is: what can we do about AI. E.g. AI here to stay, how is it going to effect the world. I'm not a fan of LLM's, hyperscaling, and slop. My background is in understanding biological intelligence (studying animal connectomics and reproducing biologically plausible behaviors). Which is technically under the umbrella of AI.

You're welcome to be critical, I'm not an expert on the event, but it was sent to me by a friend who I know has good intentions. I certainly haven't see anything indicating antidemocratic ideas.

 

I hope more languages get these features

[–] jeff_hykin@lemmy.world 14 points 9 months ago* (last edited 9 months ago)

I haven't used Frigate specifically, but Reolink overall has been exactly what I wanted. Works out of the box no config, no signup, no login, completely local with the mobile reolink app. I never connected it to home assistant or anything, I either use a VPN into my home network or just stick to using it locally.

I did have an occasional bug with the UI/connection. The iOS app gave me some trouble, but I use android and its been plug and play with all the main features I would want.

[–] jeff_hykin@lemmy.world 6 points 9 months ago

Also @MrMakabar, even if this post doesnt get (or arguably deserve) many upvotes, I do appreciate you posting this to the sublemmy so that we can comment on it.

[–] jeff_hykin@lemmy.world 6 points 9 months ago* (last edited 9 months ago) (2 children)

The content of the video was outstandingly disappointing.

I'm subscribed to this guy and don't watch him much because he's generally overly negative, somehow even when talking about things that deserve negative feedback.

I'm glad it seems like we are all on the same page, to the point that I don't feel the need to list out any of the problems.

I would love a critical look a solarpunk, especially the gap between the execution and theory, but I'm unable to find a single argument in this video thats worth discussing.

 

Not the most major step, but a good start. Mostly talks about caching and CUDA

[–] jeff_hykin@lemmy.world 2 points 11 months ago

Yeah these numbers should be reported in % of profits

[–] jeff_hykin@lemmy.world 1 points 11 months ago* (last edited 11 months ago) (1 children)

Yeah try it. It is concerningly easy. Write a program that edits the users bashrc/zshrc. Have it append a line that adds something to the front of the path, and have it shim sudo. You can even have it forward the password to the real sudo.

Instead of waiting for the user to open another shell, you can also open a subshell. (E.g. your malicious program never returns/exits, it just appears to exit by opening a subshell witj the modified path)

[–] jeff_hykin@lemmy.world 2 points 11 months ago

Immutable OS's like nix and fedora silverblue still have sudo, they can still rm -rf /. If they can do it and maintain security, then Android can too.

I agree both the OTA and safe way of doing superuser requests could be heavy technical work. My bigger point is people who manage ROM's shouldn't demonize having full control of devices we own. Root can be done safely. Its not an inherent security risk, its just a technical problem waiting for a technical solution. "Just accept you dont need it" is not an acceptable response IMO.

[–] jeff_hykin@lemmy.world 1 points 11 months ago* (last edited 11 months ago) (5 children)

Good guess about the federating problem. Thats a good reminder for me to change instances (was on lemm.ee before it died, .world was my backup).

OTA, While a fair point, again is a technical problem. Desktop systems get timely OTA updates. Its perfectly possible for rooted Android to get security updates that are on-par with rooted (e.g. basically any) Linux systems. The hash can be done on the incoming update instead (integrity hash) instead of on the system.

Linux has other tools and protections.

  1. If there are protections they're at the system level (not app space). Which means the ROM provider could/should add those same protections as Linux instead of saying "you dont need root, stop asking".
  2. AFAIK there are, unfortunately, basically no protections on Linux. Sudo can be trivially shimmed (add malicious exe to PATH) without even having sudo permissions, then the next time user inputs sudo an attacker would have their password. Its bad that its so easy, but its a double standard to say Linux is fine but an (up to date) Android with root is vulnerable.
[–] jeff_hykin@lemmy.world 0 points 11 months ago* (last edited 11 months ago)

What bothers me a bit more is, the OS could address a lot of what Graphene is talking about: there should be a builtin OS level "no overlays, no accessibility, allowed when superuser reqested, must use builtin OS controlled keyboard to input password". I'm not saying the graphene team needs to do more work; their contributions are incredible. But they shouldn't claim that having full control over a device you own is inherently a security flaw. Its a technical problem that can be resolved with ROM development.

[–] jeff_hykin@lemmy.world 1 points 11 months ago

If I can't rm -rf my root directory, then I'm not happy

[–] jeff_hykin@lemmy.world 18 points 11 months ago (10 children)

security risk

All those rooted concerns are true for desktop Linux / MacOS, and they still ship with sudo. If I can't rm -rf the root partition then its not really my device.

The bootloader wall of shame is nice.

 

(I'm not the author or affiliated with the project)

As someone who does arduino work, and occasionally feels the need to just slap something together with dynamic arrays, hashmaps, etc, this seems like a really nice language.

 

I saw a good article on c/upliftingnews about AI improving traffic signal controllers. It's good and all, I just can't help but think of the "look at what they need to have a fraction of our power" meme while reading it

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