Blog post by crypto professor Matthew Green, discussing what Telegram does (I wasn't familiar with it) and criticizing its cryptography. He says Telegram by default is not end-to-end encrypted. It does have an end-to-end "secret chat" feature, but it's a nuisance to activate and only works for two-person chats (not groups) where both people are online when the chat starts.

It still isn't clear to me why Telegram's founder was arrested. Green expresses some concern over that but doesn't give any details that weren't in the headlines.

Basically more everything. 2x Cortex M33 cores with floating point, 520KB ram, more PIOs, bunch of secure boot stuff (I have mixed feelings about this), and can boot to a mode with risc-v cores instead of the M33s.

It's a pain that search results on lemmy show by default ordered by some useless relevance ranking. I can't think of a single time I didn't want newest first. I couldn't find a preference to request that. It would be great if there was one.

The suggestion on c/support on lemmy.world was to make this kind of request on github, but it seems anti-FOSS to me to require a Microsoft account for a fediverse request, so I'm posting here and hoping for the best.

Thanks for any consideration!

Example (spam post containing an amazon affiliate link, post hopefully deleted by now but I assume mods/admins can see it): https://lemmy.world/post/15846936

Also there are tons of links people post legitimately but have tracking parameters, gclid=this, fbclid=that, etc. Those can be cleaned up too.

By editing out these parameters automatically when the link is posted, people's privacy can be protected and the incentive to post affiliate spam can be decreased.

It could be a server config parameter and/or put into the posting UI: "your post contains [link] with flagged parameters, choose between a) post cleaned up version (shown), or b) post link without changes (may go into moderation queue depending on community settings)."

Voyager 2.3.1 on Android. I visit a community and select "hide read posts" and those posts disappear a they should. But there is no apparent way to undo this. The pulldown still has "hide read posts" instead of "unhide" them.

New study shows that the default apps collect data even when supposedly disabled, and this is hard to switch off

Any idea why? I've been using it for months. I probably had to grant permission when I first installed it, but haven't had to again since then, until just now.

Also, some of the time, when F-droid updates an app, the update just goes through. But other times I get a dialogue asking "do you want to update this app?". It seems random. Any idea?

Phone is a Moto G5 Stylus 2023 and it recently got a security update from Motorola, but I think I've done some F-droid updates since then. However, this may be related.

The other possibility is that something might have happened to F-droid's code signing credentials, e.g. someone messed with them? That thought is basically why I'm asking here.

He passed on March 20. One of the greatest "hard" science fiction writers, author of True Names, A Fire Upon The Deep, and other cyberspace classics. Link is to his death notice in the old school fanzine File 770. Moment of silence please. RIP.

G Stylus 2023 - went from $119 to $199, no longer attractive since 5G stylus is still $249

5G Power went from $179(?) to $299, lolwut? The 5G Stylus is a higher model and still $249

G Play 2023 is still $99 and a good deal but quite limited with 32GB flash and Mediatek CPU

G Play 2024 introduced at $149, a nice incremental upgrade to the 2023 model, has 64GB flash, but get this, they have dropped the SD slot.

The last bit is disturbing since no other 2024 models are yet announced. I wonder if they will drop the SD slot in all of them. Not good.

I got a 5G Stylus a couple months ago and still like it a lot. I had been thinking of getting one of the lower models for my brother since he doesn't care about 5G. The 2023 non-5G Stylus looked great at $119 but lame at $199. The 2023 and 2024 G Plays are both still of interest.

https://www.motorola.com/us/smartphones-moto-g-family

Phone is Moto G Stylus with Android 13. Whenever I launch the built in photos app, it now gives me a nag screen to download a version upgrade. When I click "upgrade", nothing happens. It's conceivable that I have network permission disabled for the app. I better check.

1. Is this a familiar thing? How do I make it stop, either by installing the upgrade or by shutting off the nag screen?

2. Is there a FOSS photo viewer that anyone recommends instead, that I can install from F-droid? I'm reasonably satisfied with the UI of the Google one. It allows sharing photos, moving them into subfolders, seeing the metadata, and some minor editing, all of which are useful. I don't care in the slightest about cloud sync or google drive so it's ok if the replacement app doesn't have those.

Thanks!

Thanks Moto, just 2.5 months behind. I think they will do a major version update sometime, then 1 more security patch and that's it? That's what they did with my previous phone. It wasn't ideal but tbh it didn't bother me that much.

All this is pure FYI.