What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

RFC 9626: Video Frame Marking RTP Header Extension, M. Zanaty, et al., rfc-editor.org/info/rfc9626 This document describes a Video Frame Marking RTP header extension used to convey information about video frames that is critical for error recovery and packet forwarding in RTP middleboxes or network nodes. It is most useful when media is encrypted and essential when the 1/2

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RFC 9627: The Layer Refresh Request (LRR) RTCP Feedback Message, J. Lennox, et al., rfc-editor.org/info/rfc9627 This memo describes the RTCP Payload-Specific Feedback Message Layer Refresh Request (LRR), which can be used to request a state refresh of one or more substreams of a layered media stream. This document also defines its use with several RTP payloads for scalable 1/2

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Behind paywall , but the short version , is secure enough for most people, at the same time nothing is 100% secure, your device can be compromised, a member of a group chat can leak 😉 etcetera, for ordinary people and not top-secret communications , Signal is an excellent choice. Ofcourse there are also other good choices.
(WhatsApp, Apple , Google etc are not however...)
nytimes.com/2025/03/25/technol

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Behind paywall , but the short version , is secure enough for most people, at the same time nothing is 100% secure, your device can be compromised, a member of a group chat can leak 😉 etcetera, for ordinary people and not top-secret communications , Signal is an excellent choice. Ofcourse there are also other good choices.
(WhatsApp, Apple , Google etc are not however...)
nytimes.com/2025/03/25/technol

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Anyway, if people come back to Mastodon because BlueSky degrades, just say how nice it is to see them.

Don't punish them for having left, don't say they came 'crawling back'. Follow this rule: don't punish behavior you like to see.

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Our CV is ready now and available on request. If you or anyone you know could be interested, please forward them to us.
We have 3 years of professional software development experience, two of them in Rust.

Additionally knowledge of NixOS, Go, Python, JS, hardware development, some embedded development experience and long linux experience.

Plus points for any kind of exciting work or if it contains (ethical) AI development.

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I compiled a short list of anti-AI tools. If you know of others, please add them

Anti-AI tools

Glaze
glaze.cs.uchicago.edu
Glaze is a system designed to protect human artists by disrupting style mimicry. At a high level, Glaze works by understanding the AI models that are training on human art, and using machine learning algorithms, computing a set of minimal changes to artworks, such that it appears unchanged to human eyes, but appears to AI models like a dramatically different art style.

Nightshade
nightshade.cs.uchicago.edu/
Nightshade, a tool that turns any image into a data sample that is unsuitable for model training

HarmonyCloak
mosis.eecs.utk.edu/harmonycloa
HarmonyCloak is designed to protect musicians from the unauthorized exploitation of their work by generative AI models. At its core, HarmonyCloak functions by introducing imperceptible, error-minimizing noise into musical compositions.

Kudurru
kudurru.ai
Actively block AI scrapers from your website with Spawning's defense network

Nepenthes
zadzmo.org/code/nepenthes/
This is a tarpit intended to catch web crawlers. Specifically, it's targetting crawlers that scrape data for LLMs - but really, like the plants it is named after, it'll eat just about anything that finds it's way inside.

AI Labyrinth
blog.cloudflare.com/ai-labyrin
Today, we’re excited to announce AI Labyrinth, a new mitigation approach that uses AI-generated content to slow down, confuse, and waste the resources of AI Crawlers and other bots that don’t respect “no crawl” directives.

More tools, suggested by comments on this posts:

Anubis
xeiaso.net/blog/2025/anubis/
Anubis is a reverse proxy that requires browsers and bots to solve a proof-of-work challenge before they can access your site.

Iocaine
iocaine.madhouse-project.org
The goal of iocaine is to generate a stable, infinite maze of garbage.

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NoWebsocketモード、サーバーのメモリ使用量が結構減りそうな気がしている(現状コネクションごとにユーザー情報とかフォロー・ミュート情報などをキャッシュしているけど、それが不要になるため)

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※ 보안취약점 공유※
Kubernetes(이하 k8s)의 NGINX Ingress Controlller에 대한
취약점 CVE-2025-1974 (별명 IngressNightmare)이 3월 24일에 발표되어
여러곳에서 보안공지로 취약점 조치를 위한 패치를 권고하고 있습니다.

해당 취약점은 원격코드 실행(RCE) 취약점으로 현재 CVSS 점수 9.8에 해당하는
긴급한 취약점이니 운영하시는 곳은 시급히 조치 및 패치적용이 필요합니다.

Ingress는 외부 도메인 접속을 내부 서비스로 연결하는 k8s의 API 객체이고,
NGINX Ingress Controlller는 널리 사용하는 NGINX 엔진을 가지고 이를 구현한 것입니다.

따라서 Traefik(k3s), HAProxy(OKD,Openshift)를 사용하거나 단독으로 Docker만 사용할 경우에는
해당사항이 없으나 많은 Public Cloud의 k8s 매니지드 서비스에 대부분 사용되므로 점검이 필요합니다.

긴글 읽어주셔서 감사드리며 그냥 참고사항 정도로만 지나가시면서 보시면 되겠습니다.

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Weird but cool that I can access Mastodon on the plane.

Love that a sequence of sounds can mean something to me but is unintelligible to those who aren't native English speakers:

Stewardess runs out of digestives, and says
"Jes'unna ges'morr"

This means "I'm just going to get some more".

The German people sitting in front of me looked at each other and shrugged 😅

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It's been a while, but we are HIRING again 🚀

Join us as Staff Product Engineer and get paid to work on open source software shaping the future of independent media!

🌍 Fully remote since 2013
📅 4 day work week
💸 Competitive salary
🧑‍💻 Equipment paid for

careers.ghost.org

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27일 오후 청송군 마지막 희생자인 ㄱ씨가 주검으로 발견됐습니다. ㄱ씨 아들인 조아무개씨는 이날 한겨레와 한 통화에서 “(어머니는)벽이랑 냉장고 틈새가 정말 좁은데 그 틈새에서 발견됐다. 많이 뜨거우니까 살기 위해서 거기로 가신 것 같다. 많이 힘들었을 것 같다”며 말끝을 흐렸습니다.

“얼마나 뜨거우셨으면”…청송 82세 어르신 냉장고-벽 ...

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변협 "헌재 윤 대통령 탄핵심판 조속히 선고해야" imnews.imbc.com/news/2025/so... "이들은 "선고 기일이 장기간 확정되지 않자 헌법재판관의 정치적 성향 대립 때문에 평의가 길어진다는 의혹이 불거지고 있다"며 "특히 헌법재판관의 개별 성향을 분석해 심판 결과를 예단하는 것이 만연해진 상황에 깊은 우려를 표한다"고 했습니다."

변협 "헌재 윤 대통령 탄핵심판 조속히 선고해야"

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이제 우리가 헌재에 요구할 것은 선고가 아니라 '파면'이어야 한다. 다른 결과는 용납할 수 없고, 인정 안할 거고, 승복하지도 않을 거다. 어떤 법기술도 시스템해킹도 정치적 술수도 내란범을 대통령으로 복귀시킬 수 없어야 한다. 전국민이 지켜본 내란의 수괴는 반드시 그 직을 잃어야 한다. 내일의 집회가 마지막 집회이길 간절히 바라며... 일단 입장 정리해둠.

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“난방은 기본권이다” - ‘난방비폭탄방지법’ 입법 발의 기자회견 진행 국회 소통관에서 기자회견 개최 - 공공운수노조와 민주당 허성무 의원 공동 주최 2025-03-28 kptu.net/board/detail...

“난방은 기본권이다” - ‘난방비폭탄방지법’ 입법 발의...

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