16
submitted 1 month ago by rysiek@szmer.info to c/technology@beehaw.org
2
submitted 4 months ago by rysiek@szmer.info to c/technology@lemmy.world

The way “AI” is going to compromise your cybersecurity is not through some magical autonomous exploitation by a singularity from the outside, but by being the poorly engineered, shoddily integrated, exploitable weak point you would not have otherwise had on the inside.

LLM-based systems are insanely complex. And complexity has real cost and introduces very real risk.

32
submitted 10 months ago by rysiek@szmer.info to c/technology@beehaw.org
[-] rysiek@szmer.info 16 points 11 months ago

Heh, thanks. AMA I guess.

72

Text: ICE agents are complaining that every time they go out wearing masks in unmasked cars with no uniforms or identification, protesters keep dumping pounds of glitter on them so that everyone can tell they're ICE for days afterwards.

Image below the text: a man in white shirt and black tie and glasses, with a raised hand, as if trying to get someone's attention.

Text on that image: who had "Glitter bombing the Gestapo" on their bingo card?

[-] rysiek@szmer.info 24 points 11 months ago

I hate it when I don’t know an acronym, but this one is particularly hurtful to my brain since everyone is saying “yeah, that link to the FSB was obvious glad someone demonstrated it.” So… I will just assume FSB=KGB and be done.

Russian FSB is the successor of the Soviet KGB, so yeah, that works.

Take for example Tor network (high number of exit nodes are controlled)

I substantiated my claims about Telegram by a pretty deep technical analysis. Mind at least providing a link for your pretty strong claim about Tor?

Except those apps or protocols that are truly decentralized (e.g. OMEMO in XMPP), these are good.

Nope. Decentralization is important from power dynamics standpoint, but can actually be detrimental to information security due to (among others) metadata and complexity.

[-] rysiek@szmer.info 25 points 11 months ago* (last edited 11 months ago)

I would most definitely not recommend Matrix for private or sensitive communication, no.

https://soatok.blog/2024/07/31/what-does-it-mean-to-be-a-signal-competitor/
https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/

Matrix is fine as IRC replacement, it might also be a decent replacement for Telegram's channels thingy, sure. But I would not trust my family photos to it. Much less anything actually important.

[-] rysiek@szmer.info 31 points 11 months ago

For the internet messenger functionality that would be Signal.

For other things (channels, mostly), anything that does not pretend to be end-to-end encrypted when it is not. A website with an RSS feed would be one trivial choice for channels that are open to anyone. Public communication like that has no business going through "platforms".

[-] rysiek@szmer.info 26 points 11 months ago

Also, AMA I guess.

[-] rysiek@szmer.info 22 points 11 months ago* (last edited 11 months ago)

I know, right? That's why investigative journalism is such a thankless, frustrating job. You need to prove beyond any doubt things that are often pretty obviously true.

Roman Anin and the rest of the IStories team did an absolutely amazing job. Found court documents going years back. Dug up signed statements and contracts. They did something nobody in the infosec community seemed to have done: actually looked at the IP addresses used by Telegram and followed that lead to its logical conclusion. And then published all of the receipts!

And still people will say this is "unsubstantiated" or find other ways to wave this off.

And yet this does move the needle. There is now proof of things we kinda sorta knew was probably true for years. It doesn't sound like much perhaps, but it's really important.

174
submitted 11 months ago by rysiek@szmer.info to c/technology@beehaw.org

Investigation by investigative journalism outlet IStories (EN version by OCCRP) shows that Telegram uses a single, FSB-linked company as their infrastructure provider globally.

Telegram's MTProto protocol also requires a cleartext identifier to be prepended to all client-server messages.

Combined, these two choices by Telegram make it into a surveillance tool.

I am quoted in the IStories story. I also did packet captures, and I dive into the nitty-gritty technical details on my blog.

Packet captures and MTProto deobfuscation library I wrote linked therein so that others can retrace my steps and check my work.

317
submitted 1 year ago by rysiek@szmer.info to c/technology@beehaw.org

So, which butthole did you pull your code, copy, or image from today? 🙂

135
submitted 1 year ago by rysiek@szmer.info to c/technology@beehaw.org
[-] rysiek@szmer.info 38 points 1 year ago

Transparency though. 🫠

178
submitted 1 year ago* (last edited 1 year ago) by rysiek@szmer.info to c/technology@beehaw.org
106
submitted 1 year ago* (last edited 1 year ago) by rysiek@szmer.info to c/technology@beehaw.org

Then, the platform removed John Mastodon, the founder of a competing social media company named after himself, for posting a link to the jet tracker’s Mastodon account.

50
submitted 1 year ago by rysiek@szmer.info to c/technology@beehaw.org
[-] rysiek@szmer.info 53 points 2 years ago

HAproxy cannot serve static files directly. You need a webserver behind it for that.

Apache is slow.

Nginx is both a capable, fast reverse-proxy, and a capable, fast webserver. It can do everything HAproxy does, and what Apache does, and more.

I am not saying it is absolutely best for every use-case, but this flexibility is a large part of why I use it in my infra (nad have been using it for a decade).

124
submitted 2 years ago* (last edited 2 years ago) by rysiek@szmer.info to c/technology@beehaw.org

Edit: DW changed the link after they published the piece. Sigh. Updated.
Edit2: again. What the fuck.

[-] rysiek@szmer.info 16 points 2 years ago* (last edited 2 years ago)

This Tech Won't Save Us podcast episode makes a very important point: any movement that does not have a structure and some form of leadership can easily be taken over by anyone willing and able to fill that kind of power vacuum.

Fediverse currently does not have a structure nor a form of leadership other than perhaps "whatever Mastodon is doing". That's problematic. I hope that we recognize this and do something to fix it, before that power vacuum gets filled by… someone we might not like.

I do see that the researchers involved in the OP link are Erin Kissane and Darius Kazemi. That's fantastic. They are truly fedi old guard, deeply engaged, very knowledgeable, and generally wonderful human beings.

[-] rysiek@szmer.info 21 points 2 years ago

The problem with AI is the problem with capitalism.

Hiper-capitalists like Andreessen Horowitz, who had been pushing cryptocurrencies for a long while and still seems to be doing so, have vested interests in generating the AI-hype.

1
submitted 3 years ago by rysiek@szmer.info to c/technology@beehaw.org

As much as there is plenty of new people joining the threadiverse, the real wave starts today, with thousands of subreddits going dark.

Existing Lemmy/Kbin instances get hammered with new user registrations and deploy different coping strategies. Some plead, some close registrations. New instances spring up.

Soon, mainstream media will discover Lemmy exists. They will probably miss Kbin entirely, and most will also be very confused about the federated nature of Lemmy. Some might be able to remember Fediverse exists.

When Kbin finally shows up on their radar, they will find it difficult to explain how it fits into the narrative they already spun. My money is on someone calling it a "fork" of Lemmy. 🤣

Eventually, as more instances start turning off registrations, and as some buckle under the load temporarily, the narrative becomes "this is why Lemmy will fail." Threadiverse will get treated like a VC-funded walled garden. Media will be flabberghasted at how "poorly" Lemmy and Kbin were able to "capture" the people wanting to migrate off of Reddit. They will complain endlessly about how hard it is to choose an instance, "confusing interface", and ask "thoughtful" questions on "how will they monetize".

Eventually, the wave subsides. Maybe Reddit reverses their silly ideas, maybe people get tired. There is a drop in active user accounts on the Threadiverse, compared to the peak of the wave, which is then taken as "proof positive" that Lemmy and Kbin could never "succeed".

What they will ignore, of course, is that by then Threadiverse is several times bigger and more active than before all the Reddit insanity. Communities stay active, people stay active, and slowly Threadiverse grows, as (just like the broader Fediverse) it is not a VC-funded startup that needs a hokey-stick growth.

It's a long-term project of making community-run platforms work. And that takes time, and effort, and love.

[-] rysiek@szmer.info 22 points 4 years ago

Well duh. "PC" means "Windows", obviously.

sigh

view more: next ›

rysiek

joined 5 years ago