Post #725
277
Channel Public Channel
LI Linkstream
@linkstream
Various links I find interesting. Mostly hardcore tech :) // by @oleksandr_now. See @notatky for the personal stuff
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Post #724
285
Post #723
310
TLDR: swap SIM card, change SIM PIN and you’re in. Pixel 5, Pixel 6, maybe others
https://bugs.xdavidhu.me/google/2022/11/10/accidental-70k-google-pixel-lock-screen-bypass/
https://bugs.xdavidhu.me/google/2022/11/10/accidental-70k-google-pixel-lock-screen-bypass/
Post #722
315
that's a rare beast! sqlite <3.39.2 (2022-07-21) C API string size check on x64 (not exploitable via sqli)
https://blog.trailofbits.com/2022/10/25/sqlite-vulnerability-july-2022-library-api/
https://blog.trailofbits.com/2022/10/25/sqlite-vulnerability-july-2022-library-api/
Post #721
283
Post #720
353
UEFI rootkits: a touch of paranoia for all you paranoids out there
https://wz.ax/undetectable-uefi-rootkits
https://wz.ax/undetectable-uefi-rootkits
Post #719
331
ρ-calculus: A Reflective Higher-order Calculus
... an asynchronous message-passing calculus built on a notion of quoting. Names are quoted processes, and as such represent the code of a process, a reification of the syntactic structure of the process as an object for process manipulation.
https://wz.ax/n5-rho-calculus
... an asynchronous message-passing calculus built on a notion of quoting. Names are quoted processes, and as such represent the code of a process, a reification of the syntactic structure of the process as an object for process manipulation.
https://wz.ax/n5-rho-calculus
Post #718
380
SymForce: Symbolic Computation and Code Generation for Robotics
In theory, Julia should cover both Python and C++ parts of SymForce. In practice, well… Looks impressive and practical at the same time.
https://wz.ax/symforce-skydio
In theory, Julia should cover both Python and C++ parts of SymForce. In practice, well… Looks impressive and practical at the same time.
https://wz.ax/symforce-skydio
Post #717
364
Post #716
441
meantime, another proof SMS as two-factor authentication are insecure - in addition to the fact they could be intercepted by a LOT of parties, Mitto AG, Twitter's 2FA provider, sold user location to surveillance companies when they used SMS to login to Twitter (as you need to know the closest cell tower to deliver the text/place a call)
https://wz.ax/sms-spying-2fa
Engadget Twitter parts ways with two-factor provider following claims of secret surveillance | Engadget A Mitto AG founder allegedly operated a secret surveillance operation.. https://wz.ax/sms-spying-2fa
Post #715
489
https://wz.ax/goodreads/9780679762881/high-output-management/t
Andy Grove's High Output Management
5/5 Should've read it earlier. Like 10 years earlier.
Or maybe not. I'd surely dismiss some aspects as "does it really matter?" then. Sometimes you need to experience the problem first to understand it.
Includes much more personal productivity tips than I expected.
As always, the important part is to actually do something.
Also, looking at the negative reviews... I'm puzzled.
Sure, well, the book IS dated, it's not all-encompassing, blah blah.
But you can't skip the part "think whether a particular piece of advice is applicable" and run blind even if it feels like the saving grace. Especially if it feels like the saving grace.
Andy Grove's High Output Management
5/5 Should've read it earlier. Like 10 years earlier.
Or maybe not. I'd surely dismiss some aspects as "does it really matter?" then. Sometimes you need to experience the problem first to understand it.
Includes much more personal productivity tips than I expected.
As always, the important part is to actually do something.
Also, looking at the negative reviews... I'm puzzled.
Sure, well, the book IS dated, it's not all-encompassing, blah blah.
But you can't skip the part "think whether a particular piece of advice is applicable" and run blind even if it feels like the saving grace. Especially if it feels like the saving grace.
Post #714
3.74K
Gentle reminder: A cloud is a someone else's computer.
Google Drive flags file only containing “1” for copyright infringement
https://wz.ax/hn/30060405/gdrive-copyright
> Turns out Google also hates 500, 174, 833, 285 and 302 (from generating files from -1000 to 1000).
Google Drive flags file only containing “1” for copyright infringement
https://wz.ax/hn/30060405/gdrive-copyright
> Turns out Google also hates 500, 174, 833, 285 and 302 (from generating files from -1000 to 1000).
Post #713
455
Post #711
425
Nice and balanced overview by Moxie Marlinspike.
I do like web3 but the overall design of Ethereum and gen3 (Solana, Polkadot etc) blockchains is really weird, and it's not just about latency and tx fees. There's still a long way to go.
https://wz.ax/moxie.org/web3-first-impressions
Moxie Marlinspike My first impressions of web3 Despite considering myself a cryptographer, I have not found myself particularly drawn to “crypto.” I don’t think I’ve ever actually said the words “get off my lawn,” but I’m much more likely to click on Pepperidge Farm Remembers flavored memes about how… I do like web3 but the overall design of Ethereum and gen3 (Solana, Polkadot etc) blockchains is really weird, and it's not just about latency and tx fees. There's still a long way to go.
https://wz.ax/moxie.org/web3-first-impressions
Post #710
381
The Autodidactic Universe
- We present an approach to cosmology in which the Universe learns its own physical laws (...)
- Learning is, as we will explain, a much more general notion than evolving by natural selection, it is also a more complex and demanding idea.
https://wz.ax/autodidactic-universe.pdf
- We present an approach to cosmology in which the Universe learns its own physical laws (...)
- Learning is, as we will explain, a much more general notion than evolving by natural selection, it is also a more complex and demanding idea.
https://wz.ax/autodidactic-universe.pdf
Post #709
414
https://wz.ax/skyscraper-factories
building tools also means studying different kinds of tools out there
building tools also means studying different kinds of tools out there
Post #708
289
https://wz.ax/evolved-wakefulness
“I think we didn’t evolve sleep, we evolved wakefulness.”
“I think we didn’t evolve sleep, we evolved wakefulness.”
Post #707
341
Post #706
363
Capacity-achieving Guessing Random Additive Noise Decoding
TLDR: Generalized FEC for Markovian additive noise, without lag!
https://wz.ax/generalized-additive-fec/1802.07010 [pdf]
TLDR: Generalized FEC for Markovian additive noise, without lag!
https://wz.ax/generalized-additive-fec/1802.07010 [pdf]
Post #705
445