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kchr

318 karma · joined February 28, 2012

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kchr··on Pebble Watch software is now open source
> Above a certain complexity, there is basically no 100% open-source hardware out there. > > Like none of the Pinephone, Librem, Framework laptops are "open-source" to the bone.

As an aside, GNU Librephone aims to rectify that by reverse-engineering those blobs and develop their own firmware for baseband chips etc. But I am carefully optimistic about the success since it is a relatively new project and quite a moonshot, even though I would personally stand first in line to buy one if it would materialize.

kchr··on Pebble Watch software is now open source
One of the points made in that paper is that you can't even trust the compiler, even if you write the code yourself. I think this is one of the stronger points as it shows you it is unfeasible to require everybody to audit all source code before running it. Be pragmatic, know your threat model, decide who you trust and move on with more important things in your life.

Full disclosure: am free software advocate.

kchr··on The Impact of Jungle Music in 90s Video Game Development
Additionally, a lot of jungle music were produced on Amiga using the same tracker software as many demosceners (OctaMED, ProTracker, etc). Makes me curious of how many junglists were also active sceners :-)

For example Pete Cannon: https://www.youtube.com/watch?v=p1eA-FGJ8B0

More recent livesets using dual Amigas, from the Amiga Junglism channel:

https://www.youtube.com/watch?v=VHPIxrcjKW4 https://www.youtube.com/watch?v=1P6VxIWFl7g

Some mixtapes:

https://www.youtube.com/watch?v=-NjqNwHidpk https://www.youtube.com/watch?v=Oe3jEA7710s

kchr··on Memory64
From the TIOBE site[0]:

> Since there are many questions about the way the TIOBE index is assembled, a special page is devoted to its definition. Basically the calculation comes down to counting hits for the search query > > +"<language> programming"

I don't think the popularity of a programming language could be measured by how many hits it has on search engines. For example, it may well be that 50% of those hits are forum posts from people being frustrated because the language sucks. In addition, the fact that a language is in use in a lot of existing systems says little about when that code were written, and which options were available at that time.

[0] https://www.tiobe.com/tiobe-index/programminglanguages_defin...

kchr··on Virtual Windows 3.11 Computer
While I appreciate the flashbacks you just gave me, I don't think the enshittifaction of GUI:s is orthogonal to the evolution in not having to deal with hardware issues any more.
kchr··on Linux Syscall Support
You linked the same file twice, was that intentional?
kchr··on New Windows driver signature bypass allows kernel rootkit installs
Even approved and trusted admins can be a liability (disgruntled employee, social engineering). Like OP said, mandatory access control (MAC) implementations like SELinux can be used to even further restrict what an administrator (or process running with admin privileges) is allowed to do.
kchr··on New Windows driver signature bypass allows kernel rootkit installs
> Interesting, I might need to do some reading, > Does macOS have any form of MAC yet, or do they just rely on sandboxing?

Kind of. There is a set of permissions an application can request in order to access protected services and areas of the filesystem, but maybe that's what you meant with sandboxing?

https://support.apple.com/en-gb/guide/mac-help/mchl211c911f/...

kchr··on New Windows driver signature bypass allows kernel rootkit installs
> No, you create one account. The root account doesn't have to be created. It's automatically there, built into the system. On Windows, you have to explicitly create two separate accounts, one with Administrator privileges and one without.

Correct, but you're missing the point. There's practically no difference between Linux and Windows when you need to escalate privileges, except having to enter credentials for another (privileged) user than your current (unprivileged) user. The security boundary is there and the user experience is basically the same. Everything else is just nitpicking.

kchr··on Show HN: Mdx – Execute your Markdown code blocks, now in Go
I need a rundown of your clients.
kchr··on ZombAIs: From Prompt Injection to C2 with Claude Computer Use
It's AI agents all the way down
kchr··on I discovered mysterious hidden signals on a public radio channel (2013) [video]
They seem happy to host media for other conferences as well! <3
kchr··on Disposable vapes to be banned in England and Wales
Agreed, but they're not being tossed out into nature the same way these disposable vapes are.
kchr··on JSON Patch
Can you elaborate on how this affects the security model?
kchr··on SunVox: Powerful Modular Synthesizer and DAW
Speaking of music apps for game consoles, there is also the Korg DS-10 for Nintendo DS:

https://en.m.wikipedia.org/wiki/KORG_DS-10

kchr··on Sanding UI
This could probably be fixed by tracking whether the mousedown event was started inside or outside the dialog, and only close the dialog if the mousedown started outside it.
kchr··on Gaining access to anyones Arc browser without them even visiting a website
For native documentation, why not just search the official docs at https://docs.python.org/ ?

I find it to be very discoverable if you are looking for docs about a specific function or module.

kchr··on How to succeed in MrBeast production (Leaked PDF)
Actually, it looks like the feds have sided with the 3rd parties?

https://www.theverge.com/2024/3/14/24101023/ftc-doj-comment-...

kchr··on ReMarkable Paper Pro
I believe adding extra components (i.e. custom software) would classify as the "mangling" GP wanted to avoid.
kchr··on Bypassing airport security via SQL injection
SQL in itself is not the weak point in this case (or any of the other cases of a successful SQLi attack). The problem is the treatment of user-controllable input data and using that data as part of a SQL query without properly sanitising/escaping special characters first.
kchr··on Bypassing airport security via SQL injection
I can't decide whether it would be considered an SQL injection or a SSRF attack, actually. I'm leaning towards the latter. Or maybe even a reflected XSS?
kchr··on Code as Art
The IOCCC[1] (International Obfuscated C Code Contest) often features submissions where the source code is formatted to be works of art in itself. Sometimes the source code is also used as input to the program, where the formatting affects how the program behaves.

For example this program, which approximates the decimal digits of pi while having source code formatted to look like a circle:

https://www.cise.ufl.edu/~manuel/obfuscate/pi.c

[1] https://www.ioccc.org/

kchr··on Go automatically downloads a newer toolchain if needed
I can see the appeal, but hope they keep it opt-in so that people can choose their preferred workflow without surprises.
kchr··on 'Kafkaesque': bank blocks cash transfer, saying it could be an AI scam
Yeah, I realise now that I read your reply my message was just questioning the broad blame on so called "stupid people", without discussing the responsibility part of it. I absolutely agree the banks should implement more preventive measures to combat fraud where possible. In many cases, fraud is obvious from the bank's perspective but might not be from the victim's, for many reasons.
kchr··on 'Kafkaesque': bank blocks cash transfer, saying it could be an AI scam
> The consequence is that the cost of stupid, scammed, customers is passed to all customers, including those that do not send money to scammers.

What you conveniently left out in that cost calculation are the thousands of elderly and mentally ill people falling victims of such scammers. And who are these "stupid" people you mention anyway? Everybody knows social engineering is getting harder and harder to identify, considering how technology advances (spoofing SMS/caller ID, deepfakes, AI etc)

kchr··on Crafting a 13KB Game: The Story of Space Huggers
Farbrausch sure has put some incredible stuff on the scene in their time.
kchr··on Epic Games Store and Fortnite Arrive on EU iPhones
Same here, I have a Samsung XCover Pro bought 4+ years ago that still feels the same as when I got it. The only thing notable is the lack of 5G support, but it's only when I switch between it and my work phone (which has 5G) that I really notice the browser loading times.
kchr··on Don’t let your domain name become a sitting duck
My tired mind had to read your comment a couple of times before realising you actually meant Steven, not Nsteve.
kchr··on I recreated Shazam’s algorithm with Go
From those options, SoundScout for sure!
kchr··on Ask HN: I built a Yubikey-based domain controller. Is it sellable?
I guess it could be categorised as a PAM (privileged access management) solution with a built-in IdP?
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