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Joined 1 year ago
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Cake day: July 10th, 2023

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  • E2E is just one part of the puzzle, you got to have a open source P2P or federated architecture as well, otherwise you have to trust a nebulous company or person intrinsically. People change and companies can be bought, but you will be stuck with their platform in order to contact your acquaintances, and changing that means loosing your contacts.

    That is why the DMA is important. But you will be even better off just directly choosing a chat platform, where the users are in control.


  • Yeah, the whole article is a bit fishy:

    In addition to generating clean electricity, the new ITO-silver window coating creates a cooling effect by allowing only the visible part of the light spectrum to pass inside. Other parts of the spectrum are reflected outside.

    So how would a room actively cool down, when you let only the visible light spectrum inside? Sure it might not get as hot as if you let all light inside, but it will also not get colder.



  • What’s ACC?

    ACC - Advanced Charging Controller, which allows to set charge limits, thus extending the battery life, which should have been part of Android from the beginning,

    Anyway I would strongly discourage using root under Android as it breaks the security model.

    Security isn’t a binary, security works like an onion, you have multiple layers of security and multiple decisions to make on every level. Currently you might be right, that having root access to a device might compromise it in some ways, but that isn’t necessarily so and depends on how it is done.

    You should find ways around using root and if you can’t you probably shouldn’t be doing on your phone anyway.

    This kind of thinking is the ‘I know better than you’ mentality, that I sometimes see around people advertising GrapheneOS. Having ‘root’ permissions to the device is owing it, I want to decide what to do with it, not the vendor of the ROM, or who ever else. They aren’t me, they don’t know what I want to do with it.

    The goal of security models is allowing me, the owner, to do what ever I want with my device, while preventing others, non-owners, un-trusted applications or the internet from doing what they want with my device. If the security model doesn’t allow me, the owner, to do what I want, then it failed its job at least partially.

    Root is very dangerous as it can survive a factory reset.

    Why is that dangerous? The first thing I do, when I get a new phone is boot into the boot loader, and overwrite the whole partition, then the system is trusted again, at least if I trust the vendor of the boot loader. When I want to do a factory reset, I do the same, overwrite the flash with a fresh OS image.

    IMO, there are other reasons why the current implementation of root are dangerous: They currently considered binary and I think they could be implemented more gradually. Like one application having root over individual other applications, e.g. accessing their files. Allowing/Disallowing individual privileged system calls, or access to specific system files, etc. All of this could be hidden behind a switch in the developers menu. Maybe only allow applications to gain root access when using a registered hardware token, etc.

    As for MicroG, it is sandboxed but it does require device admin for full functionality. It isn’t running as root but it requires a lot of device permissions. You can turn off the permissions you don’t need but that could break things.

    In order for MicroG to work full, you need to fake the signature, which requires a patch to the system, or root privileges.


  • Like others already said, you can still root your GrapheneOS, there are two ways to do this:

    1. Just unlock your bootloader, flash Magisk or whatever, done. Disadvantages, you cannot lock your bootloader again, thus creating a huge security gap where an attacker, when gained physical access to your phone, overwrites your boot partition and you boot your compromised system without noticing. Which is bad, IMO.

    2. Recompile GrapheneOS with Magisk installed, signed it with that key and use this key in your bootloader to lock it. You essentially created a GrapheneOS fork, can no longer use their OTA update server and use the security updates, etc. You need to create this yourself.

    Yeah, they don’t prevent you from doing it, the same as original ROMs don’t prevent you from doing it.



  • Well, I never really missed being able to pay via NFC on a phone, but I also never done it. My NFC chip in my card works fine.

    When my baking app started detecting my rooted phone, I just switched to using their web-app via Firefox, which allows you to create a direct link to it as an “App”. Which is probably better anyway, than installing random proprietary apps on a phone. And logging into it every time is also easy with a password manager.

    So I guess, as long as the banks still offer a website, I am good.


  • I am currently using a rooted LOS with MicroG. It certainly is not as secure as GrapheneOS in terms of app sandboxing, encryption, regular security updates, etc., but I have control of the system, in case I need it, for instance ACC, F-droid privilege extension (F-Droid auto updates), ReVanced Manager (not using it currently) etc.

    I trust GrapheneOS much more than Apple, but both go into a similar direction with their understanding of security. IMO taking control away from the user might be a good option, if you are dealing with just regular consumers, but I don’t really like the “one-size-fits-all” approach of it. And it is my device, I should be allowed to decide what I want to do with it.

    BTW, this is just a personal annoyance of mine. The GrapheneOS devs do a very good job.


  • I would like to switch, but there are a couple of points that are still holding me back right now:

    • Charge limits, on LOS I can root the phone, install ACC and still use the OTA updates, if I apply the patch afterwards. (Will be resolved in A15)

    • Option for sandboxed MicroG, IMO privacy is also very important for security, and people should be able to decide if they like more privacy or more security.

    • Option for rooting sandboxed apps from outside. IMO I, and a person, like to have full control over my phone. Trust often comes with control. If I choose to trust one app to have root access to another app in order to inspect it, then this should be possible. Sandboxing could allow one app to have root access to individually chosen other apps, thus limiting the impact compared to system-wide root access. Maybe offer rooting gated behind a separate hardware token authentication. (sudo like) A lot there can be improved IMO, while still providing it and making it more secure in general.

    I know that my understanding of security and privacy might be different from what GrapheneOS understands, but as a long time Linux Admin, I don’t like black boxes, I like to peek into them, modify or patch them, when they do something I don’t want them to do, etc. So that when I enter personal information into them, I am still in control what happens to them, at least that is my desire.

    Taking control away from the user in order to “improve security” might be a valid approach to some, but it is not something I have much trust in.




  • You can accept that they are making a better choice, but then you have to accept that you’re making a worse choice.

    No, people don’t dislike vegans or vegetarians because of their choices, they dislike them because they lord their, what they think “better” choice over others. And create in- and out- groups via labeling.

    Being vegan or vegetarian means that you have to spend more money in the store to buy food, because meat is heavily subsidized compared to vegetarian options. Also, because being vegan/vegetarian is not the default, many products are overpriced.

    Another point is that a healthy and varied diet using only vegan or vegetarian food doesn’t come so natural, so you have to research this more, which means you have to spend time, which again is a commodity.

    So it is not just about good or bad, it is also about privilege and class. So people should not go around making statements about other people making “worse” choices.