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opless

762 karma · joined January 31, 2013

[ my public key: https://keybase.io/opless; my proof: https://keybase.io/opless/sigs/s_SHHejTOUEdtKSLKwxpaEz4aEHdXVDGPh2jGqxgrvI ]

Also I'm $user at gmail.com

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opless··on New Google default wipes users' location, web history after 18 months
Agree! I use this feature all the time. Especially if I want to find where I went a few years ago
opless··on AWS Snowcone
My bad. I didn’t actually read the article!
opless··on AWS Snowcone
> Hardware failures on amazon.

“Someone else’s problem”

That’s what you’re paying for on any cloud provider. Any hardware problem isn’t your problem and it (should be) abstracted away.

opless··on Gravity Is Not Like the Other Forces
I’d just say that English is a obscure and difficult language. :-)
opless··on Gravity Is Not Like the Other Forces
The heavier an object is, the deeper its ‘gravity well’ is. You’ve seen the space-time is a rubber sheet metaphor I hope?

Imagine it like dropping a stone in a literal well. The potential energy is higher on the ground than two meters down the well.

Since we are in the gravity well of a planet (earth) the energy needed to reach escape velocity is a certain value, because we have to climb the walls of the gravity well. A denser planet has a deeper gradient so requires more energy to escape.

Falling down the gravity well requires no energy, but the difference of potential energy in “outer space” and “on the planet” is what you’d experience.

There’s no energy stored per se, when you pump water up into a dam or when you enter orbit, as you expend the energy into work, resulting in a difference of potential energy in two rest states.

opless··on [dead]
It’s a high brow right wing news source, think breitbart for the rich and academics . I’d advise not trusting it for anything important.
opless··on 13,500 Vivo Smartphones found running on same IMEI number
> Jio, obscure to the western world, where Vodafone, T-mobile, Telefonica, and AT&T are fairly well known across the world. I get it’s the third largest carrier but is only serving the one country.

> GSM security, is everything. Getting the metadata of who you are and where you are, and being able to capture that passively is pretty sensitive metadata, I’m sure you’d agree.

opless··on 13,500 Vivo Smartphones found running on same IMEI number
That’s one reasonably obscure network. As far as I can tell it’s Indian - if memory serves that country has no cryptography on their gsm networks and can demand keys at will. Even blackberry gave them access to their secure network.

And if the state has access, you’re one social engineering step away from the keys to the kingdom shrug

opless··on 13,500 Vivo Smartphones found running on same IMEI number
Also ... define “not difficult to disable” when it’s not exposed in the UI.

A *# code doesn’t count here also ;)

opless··on 13,500 Vivo Smartphones found running on same IMEI number
If someone really cared about privacy, you’d not be using cellular technologies at all ;)
opless··on 13,500 Vivo Smartphones found running on same IMEI number
I think you May have that backward. But why do you think this?
opless··on 13,500 Vivo Smartphones found running on same IMEI number
Also there’s other ways of leaking your IMSIs, EAP-SIM and carrier wifi for example.

No idea yet how widespread the implementation is as I’m teaching myself all of this in my spare time!

opless··on 13,500 Vivo Smartphones found running on same IMEI number
Not all phones are android;)
opless··on 13,500 Vivo Smartphones found running on same IMEI number
Not all phones have access to baseband controls, and I’ve never seen a “turn off 2G” option, but yes you can turn off 3/4G.

It’s easy to get a burner phone in some countries, but many you need a passport or government-issued ID to even get a prepaid SIM! Let alone a phone!

Governments really don’t like citizenry to be anonymous.

opless··on 13,500 Vivo Smartphones found running on same IMEI number
Stingrays tend to capture both IMEI and IMSI. This is GSM, which is used by 99% of the world.

IMSI then can be taken to the carrier and the account holder details will be released by a warrant.

An IMEI (which in most countries it will be illegal to change/clone) only identifies the hardware.

So swapping SIMs between phones don’t help to do anything apart from identifying a number of phones that you have access to.

3/4/5G phones will always drop back to 2G if it sees a 2G service whilst 3/4/5G frequencies are jammed.

So you need to realise that phones by design are tracking devices, and stock up on those burner phones and never switch them on near your home :)

opless··on PowerPC Solaris on the RS/6000
it was probably a model 850
opless··on PowerPC Solaris on the RS/6000
hahahaha. I did this on an IBM prep machine, a really straightforward install of NT 3.51.

It even managed to run some x86 windows stuff - incredibly slowly (this was ~2005)

And it ran the windows 2000 shell preview as well! - though I may have installed NT 4 by then.

It ended up running Debian and being a mono test bench until it was retired to being an MP3 player for the home office.

Alas it was accidentally recycled along with a host of other stuff I was avoiding to deal with. Still it was fun to play with at the time!

opless··on OsFree project: OS/2 Replacement
Yes, but only 'well written ones'.

Anything that decided to hit the hardware directly from DOS, or did something that OS/2 didn't support in windows just crashed or had undefined behaviour.

Even windows in protected mode couldn't do all DOS things any more. Even if you dropped out of protected mode, and fiddled around too much you'd end up breaking windows when you switched back to it.

Back then you'd have all manner of weird DRM schemes which used dongles on the parallel port, not to mention manually set IRQs, I/O Ports and blocks of high mem (between 640K and 1M) where your device drivers were baked into the DOS application, NOT the operating system. There were some driver.sys type drivers for random hardware, but mostly it was just cheaper to write the driver inside the app itself.

Programming under DOS was more akin to writing to an Arduino rather than linux/windows back then.

opless··on The formula for pi buried in a hydrogen atom
PI is Tau/2
opless··on How coronavirus infected my brain: anxiety, the internet, and keeping up to date
Assuming 'smart people' have a higher incidence of ADHD and Asperger's, you'll find the comorbids of depression and OCD etc following them.

I learned meditation in my teens, so I can switch a lot of stuff off, but when I'm particularly stressed - it becomes increasingly difficult to avoid being overwhelmed.

Imagine trying to go to sleep after being mugged or being in a car accident and having to deal with that adrenaline rush, then being asked to sleep. It's that kind of level of stress. Some people are just more susceptible to being overwhelmed that way.

It's one reason why I avoid TV news, and Twitter ... Too many monkeys screaming panic

opless··on Biggest companies pay the least tax, shows new research
Well I don't know about the US, but the UK enacted new legislation to stop a citizen doing certain (abhorrent) things in countries where it was quite legal to do so.

This was after a huge media outrage about a certain pop star allegedly being a sexual predator in countries where it was legal.

The EU also forced those cookie notices on pages and GPDR about movement of data globally.

Being a holocaust denier will get you arrested in Germany, even if you broke that law in another country.

That's just three examples off the top of my head.

opless··on Biggest companies pay the least tax, shows new research
You'll find that many rich folk are non-doms in the country they reside in for tax purposes also.
opless··on Biggest companies pay the least tax, shows new research
Companies are amoral optimising for shareholder value/return.

It's not that they don't want to pay tax, it's just better for shareholder value that they don't.

opless··on Biggest companies pay the least tax, shows new research
In other news, sky is blue, grass is green, and everything you do online is monitored.
opless··on Russia has halted all flights into and out of the country
Right now the only aircraft over London are police helicopters.

https://tar1090.adsbexchange.com

opless··on Trolls break into meetings on Zoom
Ugh. Multiple compression streams? Why? 720p would be too much IMHO.
opless··on Trolls break into meetings on Zoom
How would it be any different from any other e2e group chat?
opless··on Bosses panic-buy spy software to keep tabs on remote workers
Public spaces, entry points yes.

Over workers, pointing at workstations no.

However, MTIM proxies by bluecoat ... Apparently is okay.

opless··on How to burn the most money with a single click in Azure
If this scenario isn't a good reason for provisioning an internal 'cloud', either on-premise or co-location, I don't know what is.

AWS, Azure, and GC are horrendously expensive for what they are. Especially for long-lived services. They do have a use case but 99% of businesses just do not need it.

(queue up the downvotes.)

opless··on Don't write documentation in Markdown
If you're worrying about what format you're writing documentation in, I'd offer the actual motive is that rather than actually writing documentation you’re finding excuses not to write it.

Just write a text file.

Pretty it up when you’re trying not to think about a problem that you’re stuck on.

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