AmbiguousProps

@AmbiguousProps@lemmy.today

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AmbiguousProps ,

As it turns out, one of the popular open-source tools had a default configuration to store their backups in S3. And, as a placeholder for a bucket name, they used… the same name that I used for my bucket.

Why is replacement for home device controls so complicated?

I recently learned about Home Assistant here on Lemmy. It looks like a replacement for Google Home, etc. However, it requires an entire hardware installation. Proprietary products just use a simple app to manage and control devices, so can someone explain why a pretty robust dedicated device is necessary as a replacement? The...

AmbiguousProps ,

Bluetooth can do it locally, but yes, for things on ZigBee or Z-Wave, it's gotta have an antenna hub. WiFi switches and lights most likely do "phone-home" to the cloud in some way (usually for color or brightness control via app, Govee especially loves this). The down side, other than the obvious privacy implications, is that if your ISP has an outage, so do your switches.

Home Assistant attempts to mitigate both the privacy and offline issues, while putting all of the different brands and hubs into one place.

AmbiguousProps ,

If it doesn't have an ultrasonic fingerprint sensor I probably won't get it. I hate the one on my Pixel 7.

AmbiguousProps ,

Yeah, agreed. I should clarify that I have a P7 with Graphene. I would just stick with it if it's the same one on the P9.

AmbiguousProps ,

DNS is literally distributed by design. It's how it works. Even if a deployment was done for some reason, it would not take more than a single engineer (an engineer really isn't even necessary for this, because again, it's built into DNS).

AmbiguousProps ,

The ability to change address records at global scale is built into DNS. It's not a new thing.

AmbiguousProps , (edited )

That is not what they do, though. Just because a non standard configuration is possible doesn't mean that's the best thing to use. DNS, by design, uses authoritative nameservers, which is what cloudflare and quad9 host. These authoritative hosts distribute their records to caches (usually just recursive DNS resolvers) to ease and distribute the load. It's literally in all of their documentation, and explained in pretty plain english on their pages.

https://www.cloudflare.com/learning/dns/what-is-dns/
https://www.quad9.net/about/

Much of the Quad9 platform is hosted on infrastructure that supports authoritative DNS for approximately one-fifth of the world’s top-level domains, two root nameservers, and which sees billions of requests per day.

When a record is updated in your domain (or cloud) provider, it is distributed via an authoritative nameserver hosted by that company. These get distributed to the root name servers, which then distribute the records to other authoritative nameservers.

I don't know why you're arguing over this, when it's one of the first things you learn in information systems and networking. Sure, there's a lot of stuff for the infrastructure. But the way DNS works on these hosts is still the same, and blocking a single record is not difficult and does not take extra engineering effort. The authoratative hosts simply change their records and it's done. DNS takes care of the rest.

There's an entire wikipedia page on this:
https://en.wikipedia.org/wiki/DNS_blocking

AmbiguousProps , (edited )

What you said here is not really on topic, but it is literally part of DNS. I already explained it in my other comment, but here:

DNS, by design, uses authoritative nameservers, which is what cloudflare and quad9 host. These authoritative hosts distribute their records to caches (usually just recursive DNS resolvers) to ease and distribute the load. It's literally in all of their documentation, and explained in pretty plain english on their pages.

https://www.cloudflare.com/learning/dns/what-is-dns/

https://www.quad9.net/about/

Much of the Quad9 platform is hosted on infrastructure that supports authoritative DNS for approximately one-fifth of the world’s top-level domains, two root nameservers, and which sees billions of requests per day.

When a record is updated in your domain (or cloud) provider, it is distributed via an authoritative nameserver hosted by that company. These get distributed to the root name servers, which then distribute the records to other authoritative nameservers.

AmbiguousProps ,

but then once you’ve thousands of servers running the same piece of software across the globe deploying updates and features becomes way slower and way harder. You’ve to consider tests, regressions, a way to properly store and sincronize the blocklists across nodes etc…

This is what we're trying to explain to you, this is how DNS works. Those thousands of servers? Recusrive DNS resolvers, ran by Cloudflare. All watching and caching the records from Cloudflare's authoritative nameservers in near real time, because that's how it was designed. You don't need to test for regressions, figure out how to properly store and synchronize the "blocklist" (it's not a blocklist, it's changing a domain record or simply using a CNAME to point to the registrar) or whatever else, because DNS is continuous, and it was designed to do what you're describing, in the 90's.

Yes, if you're updating your infrastructure, you'd want to test. But this isn't that.

Ever ran into an expired domain and thought about how the registrar can just park an expired domain and make it an ad for themselves? That's just them adding a CNAME in their authoritative nameservers, which gets distributed globally. The prior delinquent owner can still be hosting, but because they don't have the authoritative nameserver they can't use the domain anymore.

AmbiguousProps ,

They can, because that's how DNS works. This is why when you update a record for your domain it's updated globally in near real time with multiple providers. I don't know how else to tell you that it already works this way. I work in the cloud, and deal with this stuff on a daily basis.

AmbiguousProps ,

Correct!

AmbiguousProps ,

You're clearly going keep nitpicking and changing the subject to things that don't matter and you're not willing to learn. Your misunderstanding of the fundamentals of DNS is no longer my issue.

AmbiguousProps ,

I've just started to save whatever pages I need to view on old.reddit to archive.org. It gets around the VPN blocks.

AmbiguousProps ,

This is not true. All Verbatim BD-Rs (including VERBAT-IMe-000) use inorganic dyes. It's stated by several different people in the comments in your link.

AmbiguousProps ,

As much as I hate them, this is likey because a customer misconfigured their bucket and not on Amazon.

AmbiguousProps ,

Good thing 3D prints aren't weak in at least one axis.. wait..

AmbiguousProps ,

Correct me if I'm wrong, but they only index shadow libraries and do not host any files themselves (unless you count the torrents). So, you don't need 900+ TB of storage to create a mirror.

AmbiguousProps ,

They index, not host, no? (Unless you count the torrents, which are distributed)

AmbiguousProps ,

This is pretty insane. Can't wait for the Darknet Diaries on this one.

AmbiguousProps ,

They've been contributing to xz for two years, and commited various "test" binary files.

Google Allows Creditors to Brick Your Phone ( lemmy.world )

I installed NetGuard about a month ago and blocked all internet to apps, unless they're on a whitelist. No notifications from this particular system app (that can't be disabled) until recently when it started making internet connection requests to google servers. Does anyone know when this became a thing?...

AmbiguousProps ,

I see it on Graphene too, took away its network perms at least.

AmbiguousProps ,

Did you check your system apps? It's an AOSP app, so I would be surprised if this were the case. It could be under either com.google or com.android.

AmbiguousProps ,

I did before I used Graphene, and my experience was a lot worse to be honest. Has it improved over the last two years?

AmbiguousProps ,

Lots of apps straight up didn't work, that was the main thing. The other thing was I had to use a VPN app to block app network access, something that is a built in feature of Graphene. Further, Graphene has much more built in security features including actually using secure boot.

AmbiguousProps ,

I still would be very surprised if this were the case. Unfortunately it seems that OxygenOS does not have public repositories to actually check the source code (!), but there are apps that will actually show you all of your installed packages and I bet one of those would show that it's installed.

AmbiguousProps ,

I'm not to the point where I can use 100% F-Droid apps, unfortunately.

AmbiguousProps ,

I agree, and would say that 90% of my apps are. But there's a few (mostly banking related) that I can't pass up since the mobile websites are unusable.

AmbiguousProps ,

Do you know if DSC support has been improved?

Exclusive: Google Pixel 8a boasts 120Hz display, Tensor G3, DisplayPort output, better availability ( www.androidauthority.com )

Wonder if they'll use a rigid OLED panel like they did on the 7a and 8a. Dylan Raga wrote an excellent piece reviewing the Pixel 8's display where he said they'd finally switched to a flexible OLED panel on the regular model.

AmbiguousProps ,

I really hope it has an ultrasonic fingerprint sensor..

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