Adam Chovanec

A geek from Czechia 🇨🇿🇪🇺. My field is #cybersecurity. CSIRT-MU member. I love cakes and hiking.

2025-06-27

ICT Odbory
@ict_odbory_ict_union už v pondělí v 18:00 pořádají online seminář “Home office a práce na dálku z právního pohledu”. V článku je odkaz, kde se můžete zaregistrovat.

root.cz/zpravicky/ict-odbory-z

Adam Chovanec boosted:
Meredith WhittakerMer__edith@mastodon.world
2025-06-16

Use Signal. We promise, no AI clutter, and no surveillance ads, whatever the rest of the industry does. <3

Image of a screenshot of news headline, saying, "WhatsApp is getting ads using personal data from Instagram and Facebook
Forced Consent & Consent Bypass
 / 
16 June 2025
Meta announced today that it also wants to introduce ads on WhatsApp, which will be based on personal data from Facebook and Instagram. This further integrates WhatsApp into other Meta services - an originally independent app, which initially was available for just $1 per year without ads or data usage. This also means that Meta is consolidating its social networking monopoly. EU law was actually supposed to prevent this."
Adam Chovanec boosted:
2025-06-13

The biggest scandal in AI energy usage right now deserves to be the xAI data center running on 35 methane gas turbines that don't need air permits because they are "temporary" and don't have catalytic reduction pollution controls installed because... they just didn't bother?
simonwillison.net/2025/Jun/12/

Adam Chovanec boosted:
nixCraft 🐧nixCraft
2025-06-12

On June 10th, Google released Android 16 to AOSP - but without Pixel device-specific source code. This unexpected change impacts all custom Android ROM development, including CalyxOS or others. Android Open Source Project (AOSP) is coming to end. Sources:
* grapheneos.social/@GrapheneOS/
* calyxos.org/news/2025/06/11/an
* androidauthority.com/google-an
* source.android.com/docs/setup/

* FYI AOSP isn't dead, but Google just landed a huge blow to custom ROM developers androidauthority.com/google-no

This is a s screenshot of a Discord conversation from "grapheneos.grapheneos.org" which reads: "yes we received information that AOSP is being discontinued they said the first step would be Android 16 dropping the Pixel repositories we didn't really believe it now we can see the first part has happened according to the source, the official Android is becoming closed source it will no doubt be continued as an open source project outside Google or a new Android company split from Google by the US court system it's possible this will all be reversed if it's split from Googlee".
Adam Chovanec boosted:
2025-06-09

Ok, I'm not sure what the Mozilla strategy is anymore, Orbit just got canned orbitbymozilla.com/

2025-05-27

@atoponce Either just with “..” which is a alias for “cd ..”, or with a bash function “up”, e.g. “up 3” is “cd ../../..”.

Adam Chovanec boosted:
2025-05-15
Adam Chovanec boosted:
2025-05-14

@lupa Lupa.cz vydala nový článek o NÚKIBu a NIS2, a proto musím sdílet další díl seriálu “Uvádíme věci na pravou míru” od Martina Švédy.

linkedin.com/posts/martinsveda

2025-05-14

@lupa Lupa.cz vydala nový článek o NÚKIBu a NIS2, a proto musím sdílet další díl seriálu “Uvádíme věci na pravou míru” od Martina Švédy.

linkedin.com/posts/martinsveda

2025-05-13

> In 2021, Nextcloud and other companies filed a complaint in the EU regarding alleged anti-competitive behavior from Microsoft. "We are now four years in, and nothing has happened," the company said. "What do you think happens to a company that releases no updates to their app in four years?"

The legal system must move faster, this is unacceptable. Microsoft and Google provide critical infrastructure and the modern society depends on it. The legal system should reflect that and regulate the fuck out of them.
go.theregister.com/feed/www.th

2025-05-11

@thisismissem I wonder how Hollo differs from GoToSocial. Both are a single-user Mastodon API compatible Fediverse platforms. Hard to distinguish for me.

2025-05-09

I have deep appreciation for the openSUSE security team. I would have given up a long before they did. Not sure whether it was malice or mere incompetence on the side of Deepin devs. Read the original article of openSUSE, it is worth it.

I also wonder how other distros handle polkit rules and if others will follow openSUSE in removing Deepin.
go.theregister.com/feed/www.th

Adam Chovanec boosted:
2025-05-09

Hi everyone! 👋 We still see people on the fediverse recommending OpenOffice, despite it having year-old unfixed security issues: en.wikipedia.org/wiki/Apache_O – So if you see someone recommending it, please inform them about the risks – but also that there are actively maintained successor projects (like LibreOffice). #foss #OpenSource

Adam Chovanec boosted:
2025-05-08

@letsencrypt has stopped adding OCSP URLs to newly issued certificates (since a few hours). Somewhat to my surprise, I haven't heard about any issues yet caused by this (I would've preferred if they had provided better opportunities for testing). But if you observe unexpected behavior with anything related to TLS certificates in the upcoming days, you may want to check if you have anything that expects OCSP and fails if it isn't there.

2025-05-08

@petergleick There is this book I read a while back that puts his foundation into perspective. It is not a lighthearted read, but is very informative. amazon.com/Bill-Gates-Problem-

Adam Chovanec boosted:
Renaud Chaputrenchap@oisaur.com
2025-05-06

Our team is growing, and I am very excited that there are now 2 developers focused on the Mastodon web interface, with a designer joining in a few weeks.

Brace yourselves for a lot of interface improvements in Mastodon this year 💅
mastodon.social/@MastodonEngin

2025-05-02

@pavel Ta statistika eurostatu o lidech ohrožených chudobou je naprosto nicneříkající a blbá. Prokop to tady vysvětluje docela dobře: irozhlas.cz/ekonomika/ukazatel

Bezpečnosti si v ČR skutečně cením. Ale když se člověk podívá na ceny nájmů, které rostly (nebo stále rostou) nejrychleji z celé EU, inflace byla druhá nejvyšší v EU, lidi zvlášť od roku 2022 byli nuceni hodně šetřit a přestávali spořit, protože jim nevycházely příjmy, takže skoro třetina populace nemá úspory větší než jejich jeden měsíční příjem.

Ne všechno je fajn a nejde všechno svést na českou povahu nebo se tvářit, že se máme sluníčkově.

Adam Chovanec boosted:
daniel:// stenberg://bagder
2025-05-02

We got this "HIGH security problem" reported for earlier today:

"The -o / --output parameter in cURL does not restrict or sanitize file paths. When passed relative traversal sequences (e.g., ../../), cURL writes files outside the current working directory, allowing arbitrary file overwrite. In automated or privileged environments (CI/CD, root containers), this leads to Remote Code Execution (RCE), privilege escalation, and supply chain risk."

Never a dull moment.

2025-05-02

Great talk! I am not sure how I feel about some of the points he raised, but I agree with a lot of it. #flatpak
sunny.garden/@bragefuglseth/11

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Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst