I'm getting ridiculously pissed off at Intel's Management Engine (etc.), yet again. I'm learning new terrifying things it does, and about more exploits. Anything this nefarious and overreaching and untouchable is evil by its very nature.

(tl;dr at the bottom.)

I also learned that -- as I suspected -- AMD has their own version of the bloody thing. Apparently theirs is a bit less scary than Intel's since you can ostensibly disable it, but i don't believe that because spy agencies exist and people are power-hungry and corrupt as hell when they get it.

For those who don't know what the IME is, it's hardware godmode. It's a black box running obfuscated code on a coprocessor that's built into Intel cpus (all Intell cpus from 2008 on). It runs code continuously, even when the system is in S3 mode or powered off. As long as the psu is supplying current, it's running. It has its own mac and IP address, transmits out-of-band (so the OS can't see its traffic), some chips can even communicate via 3g, and it can accept remote commands, too. It has complete and unfettered access to everything, completely invisible to the OS. It can turn your computer on or off, use all hardware, access and change all data in ram and storage, etc. And all of this is completely transparent: when the IME interrupts, the cpu stores its state, pauses, runs the SMM (system management mode) code, restores the state, and resumes normal operation. Its memory always returns 0xff when read by the os, and all writes fail. So everything about it is completely hidden from the OS, though the OS can trigger the IME/SMM to run various functions through interrupts, too. But this system is also required for the CPU to even function, so killing it bricks your CPU. Which, ofc, you can do via exploits. Or install ring-2 keyloggers. or do fucking anything else you want to.

tl;dr IME is a hardware godmode, and if someone compromises this (and there have been many exploits), their code runs at ring-2 permissions (above kernel (0), above hypervisor (-1)). They can do anything and everything on/to your system, completely invisibly, and can even install persistent malware that lives inside your bloody cpu. And guess who has keys for this? Go on, guess. you're probably right. Are they completely trustworthy? No? You're probably right again.

There is absolutely no reason for this sort of thing to exist, and its existence can only makes things worse. It enables spying of literally all kinds, it enables cpu-resident malware, bricking your physical cpu, reading/modifying anything anywhere, taking control of your hardware, etc. Literal godmode. and some of it cannot be patched, meaning more than a few exploits require replacing your cpu to protect against.

And why does this exist?
Ostensibly to allow sysadmins to remote-manage fleets of computers, which it does. But it allows fucking everything else, too. and keys to it exist. and people are absolutely not trustworthy. especially those in power -- who are most likely to have access to said keys.

The only reason this exists is because fucking power-hungry doucherockets exist.

I am amazed. I witnessed (mostly heard) a 14 year old girl calm down a young adult female suffering an anxiety attack before I managed to push through people on the tram. She told her to close her eyes, breath, tell her what she smells, then open her eyes, name first thing that she sees, then look left, name first thing, etc.

This is called sensory grounding and it works. And yeah, what she did was pretty awesome but this isn't what amazed me the most. I asked where she learned that and she said "from a game about apes". And I knew exactly which game she meant. There's a title called Ancestors: The Humankind Odyssey and among many interesting mechanics there's one that puts the player in a state of anxiety when they venture into an unknown territory. The way to win that part is by analyzing surroundings by vision, hearing and the sense of smell before a panic countdown goes to zero. It's called "conquering your fear". Holly fuck, I played that and I didn't connect the dots. Are games nowadays teaching kids how to handle real life crisis? Where were those games when I was a kid??

Believe it or not, this community has helped me overcome my impostor syndrome.

It's such an enormous relief whenever I open the app and read the rants, and I can actually relate to or understand many of them. It restores not only my confidence in my knowledge and skills, but also my motivation to learn and grow. It gives me strength to push forward instead of giving up on this path.

Thank you DevRant, rant on you awesome fuckers! :)

Tip of monday:

Test your restores, not your backups.

Just got f#@ed by trusting the log, not the restore folder size

Shit. My ssd died y-day. Got a new one [970evo] today (tx bro!).

Guess who's gonna spend the night recreating the whole env: ui, scripts, triggers, integrations, tunnels, qemu vms, apps, bkup restores,....

Shit

When people still think that you can destroy Windows by deleting System32 but Windows 10 has a sandbox on it and restores it after every startup.

I have found a DVD with a Windows XP backup file with my late mother's photos on it. However, nothing seems to open the file. I, of course, did a lot of Google searches on how to do this and what it seems to come down to is a need to run the restore on an XP, Windows 7, or Server 2008 machine. There are several legacy ntbackup restore programs out there, and Microsoft seems to still have a page for downloading that, but it relies on the long-deprecated Removable Storage Service that no longer exists on Windows 10. So, a) Microsoft are a bunch of jerks for not supporting restores of legacy backups and b) does anyone have a successful method you've used to get a BKF file to restore? All the things I've tried say the BKF file is corrupted, but how to know for sure when Removable Storage Service isn't present?

Legend says there is an Atom installation where the "Open empty editor at start" option actually works.

I don't know why but it never worked for me. First the editor always opened a specific file I hadn't edited for days, now it always restores the previous session and opens TWO fucking tabs with the welcome page.

Back to Vim.

It's too early to be asking these questions today:

Are your DB schema changes checked into source control?

What branch are they checked into?

Why are the schema changes checked into one branch, but deployed to a completely different database?

Is my CI pipeline deploying incorrectly? Oh, you manually deployed changes.

Are your DB changes in source control an accurate reflection of what you actually put in the staging database?

Why not?

Can I just cherry-pick update my schema with your changes from the staging database?

Why is there a typo in your field name?

Oh. Why is there a typo in the customer data set? Don't they know how to spell that word?

Why is the fucking staging database schema missing three critical tables?

Is the coffee ready? I need coffee.

Why is the coffee not ready yet?

What's going on in DevRant this morning?

What project am I working on now anyway?

Did my schema update finish yet?

Yup, it finished. Crap. Where the hell do I keep those backup files?

What's the command line to restore the file again?

Why doesn't our CLI tool support automated database restores?

I can fix that. What branch name should I check the CLI tool into?

What project was I working on this morning again?

When the DBA restores the live db to staging and all your connections fail on passwords. Every fucking day!

Spent all afternoon trying to make CI work for my own personal website, trying out a new concept, that I call Frontend only, it restores, builds, but fails to deploy with connection dropped after a few seconds... For all of the Gods and Saints of deployment please grant me stable connections, thanks
PS: you guys at cPanel Fuck You, thanks

Has anyone ever figured out why the fuck Android reboots seemingly out of nowhere at random times?

Is it kernel panics? Is it some shitty bug that has been plaguing this cursed OS since its inception? [sidenote: boy that was a mouthful of 's'es]
Or are we already at the mercy of the Big Brother, and someone at the controls likes to play random pranks on us when they're bored?

Thinking of switching to LineageOS more and more, but I'm kinda worried about resetting my phone since I've never done full backups/restores and I have no experience in the matter...

What's a good replacement for Titaniym Backup?

On restores for a lot of apps, it now hangs so I need to manually undertail it via Play...

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