Looks like they use eCryptFS. Never heard of it before so thats neat. I can see using it on systems where you can't reinstall the system with Dm-crypt but it most cases I suspect Dm-crypt is a better alternative.
Idk if its faster or slower than Dm-crypt.
The standard route is to decrypt on boot. It happens after GRUB but before your display manager starts. IDK if there even is a setup that has you "decrypt on login". Thats sounds like your display manager (sddm for KDE) is decrypting system which is not possible IMO.
Unless your laptop somehow has multiple drives you'll want to use the "LVM on LUKS" configuration. 1 small partition for /boot. The rest gets LUKS encrypted, and an LVM group is put on the LUKS container. Or you could replace LVM with btrfs.
This will require wiping your system and reinstalling so you have some reading to do.
The arch-install script in the live iso has options for full disk encryption.
If you suspend to RAM your system will stay unencrypted, because your ram is not encrypted. if you suspend to disk (aka hibernate) your system will be encrypted. You go through the boot loader when waking from hibernation but it just drops you off where you left off.
You need a swapfile for hibernation so make sure its inside the LUKS container.
We would easily be able to tell if an Alexa was constantly streaming audio data by monitoring its network traffic. It'd be just a wasteful inefficient implementation to stream everything 24/7. Makes much more sense to only start recording when it hears certain keywords that it can recognize locally beyond "Alexa".
It can only recognize certain hotwords on its own, eg, Alexa. So its not recording 24/7 but it is listening 24/7 for hotwords. They could push additional words and start recording whenever they hear it.
We let almost all manufacturing jobs go overseas just to cut labor costs and now we're suffering the consequences and our government completely incapable of doing what's necessary to bring that manufacturing capability back to the US. At this point basic Keynesians economic policy is tantamount to heresy for anyone but the far left. Its like we've adopted the economic policies we forced on third world nations, and found ourselves with a third world economy.
Being able to produce cheap drones as good as DJIs is far more important for national security than whatever espionage risk they pose. Cheap, easy to use, drones like the dji phantom are omnipresent in current wars. Banning them prevents us from learning via competition or basic reverse engineering.
This loony bullshit is why tankies go full useful idiot and parrot shit most of them know isn't true. The right-wing disinfo about Tianamen square - or any other communist atrocity - is so widespread. Tankies think that the most ultra counter-narrative will somehow combat that even if its just as loony.
Mercurial or darcs?
git is a way more important contribution to the world that the linux kernel IMO. Its basically the assembly line of almost all modern software production. And Linus actually wrote most of the initial code for it. With Linux he organized the project but was almost immediately not a major contributor. He developed git in the process of maintaining the linux repo.
You were supposed to use plastic coffee straws not a hard piece of metal. Turn a $1 bag of 100 straws into $25-$100 in laundry change depending on how much your reuse the straws.
I'm pretty sure all the major distros have FDE as an option in the installer its just never on by default. Fedora does the same but with BTRFS on LUKS. I'm sure Debian does. Someone else says OpenSuse does. Maybe some derivative distros don't but I suspect the ones with an graphical installer do.