Proxycafe: Web Security 101

Wednesday January 28, 2026, Proxycafe: Web Security 101. Door opens at 18:00. Workshop from 20:00 till 21:00

Websites are a key part of our life, from banking to shopping, but what happens behind the scenes? In this beginner-friendly talk, we will explore how the web works and how security plays a role in it. We will break down the basics of web security and look at the most common web attacks nowadays. No tech skills needed, curiosity is the only thing you need.
Feel free to bring your laptop, if time allows you will have the opportunity to exploit some vulnerabilities on vulnerable websites.
Proxycafe, free software workshops. Discussing tech and politics, GNU/Linux, fixing computers and revive old laptops, free and opensource software workshops. Zapatista coffee.
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Proxy Cafe, Amsterdam https://radar.squat.net/en/amsterdam/proxy-cafe
https://proxycafe.puscii.nl/

Arab Spring class

Wednesday January 28, 2026, Arab Spring class, from 16:00 to 18:00. Donations welcome.

An introduction to Arabic, we start by learning words, breaking them down to letters and slowly learning the alphabet. Not going by any names of dialects yet, just come and develop a sense of the language. People who have been learning arabic and have more knowledge are encouraged to come so we can organize a different structure for them.

Arab Spring class

Wednesday January 14, 2026, Arab Spring class, from 16:00 to 18:00. Donations welcome.

An introduction to Arabic, we start by learning words, breaking them down to letters and slowly learning the alphabet. Not going by any names of dialects yet, just come and develop a sense of the language. People who have been learning arabic and have more knowledge are encouraged to come so we can organize a different structure for them.

All Crafts Are Beautiful

Sunday January 11, 2026, All Crafts Are Beautiful, from 14:00 till 18:00.

Doe deze zondag met ons mee voor All Crafts Are Beautiful! Er is een tijd om samen de barricades op te gaan en er is een tijd om samen te komen om het samenkomen. Kom en breng je eigen handwerkproject mee of leer nieuwe vaardigheden van anderen zoals breien, haken, repareren enz. Vanaf 14:00 tot 18:00, elke tweede zondag van de maand. Joe’s Garage is op de begane grond en heeft een steile ramp bij de entree. De toilet is erg smal. Qua zitplekken is er 1 comfortabele bank en verder zijn er veel houten stoelen en tafels. Tijdens dit evenement wordt er binnen niet gerookt.

Join us this Sunday for All Crafts Are Beautiful! There is a time to go on the barricades together and the is a time to come together for the sake of coming together. Come and bring your own craft project or learn new skills from others like knitting, crocheting, repairing etc. All Crafts Are Beautiful is from 14:00-18:00 every second sunday of the month. Joe’s Garage is on the ground floor and has a very steep ramp at the entrance. The toilet is very narrow. There is one comfy couch and there are a lot of wooden chairs and tables. During this event there is no smoking inside.

All Crafts Are Beautiful https://radar.squat.net/en/amsterdam/all-crafts-are-beautiful

Proxycafe: OBS Studio workshop

Wednesday December 17, 2025, Proxycafe: OBS Studio workshop. Door opens at 18:00. Workshop from 20:00 till 21:00

A workshop about OBS Studio, I am going to show you how to create scenes with multiple input sources in order to create videos. It can be handy for recording your computer, music sessions, radio stations etc…
Please bring your computer with headphones so you can try something on the spot.
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Proxy Cafe, Amsterdam https://radar.squat.net/en/amsterdam/proxy-cafe
https://proxycafe.puscii.nl/

All Crafts Are Beautiful is 2 jaar! 2 Year Bday!

Sunday December 14, 2025, Materialen ruil/Crafting Material Swap: All Crafts Are Beautiful is 2 jaar! 2 Year Bday, from 14:00 till 18:00.

Twee jaar van anarchisten in een cirkel die handwerk doen en vegan snacks eten! Dit vieren we met het ruilen van materialen waar je handwerk mee kan doen -> breng je bolletjes wol, verf, graffitti, papier etc. die je niet meer gebruikt en ruil ze voor nieuwe met iemand anders. Neem ook je handwerk/andere projecten en vegan snacks mee!
Doe deze zondag met ons mee voor All Crafts Are Beautiful! Er is een tijd om samen de barricades op te gaan en er is een tijd om samen te komen om het samenkomen. Je kan je eigen handwerkproject meenemen maar we hebben ook garen, stof, een naaimachine, brei- en haaknaalden die je gratis mag gebruiken. Of leer nieuwe vaardigheden van anderen zoals breien, haken, naaien, repareren enzovoorts.
All Crafts Are Beautiful, 14:00-18:00 elke tweede zondag van de maand. Joes Garage is op de begane grond en heeft een steile ramp bij de entree. De toilet is erg smal. Qua zitplekken is er 1 comfortabele bank en verder zijn er veel houten stoelen en tafels. Tijdens dit evenement wordt er binnen niet gerookt.

Two years of anarchists sitting in a circle crafting and eating vegan snacks! We celebrate this with swapping materials for crafting -> bring the yarn, paint, graffitti, paper etc. you don’t use anymore and swap it for new stuff with someone else. Also bring your crafts project and vegan snacks of course.
Join us this Sunday for All Crafts Are Beautiful! There is a time to go on the barricades together and the is a time to come together for the sake of coming together. You can bring your own craft project or use our sewingmachine, yarn, fabric, thread, knitting- and crochetneedles. You could also learn new skills from others like knitting, crocheting, sewing, repairing etcetera!
All Crafts Are Beautiful is from 14:00-18:00 every second sunday of the month. Joe’s Garage is on the ground floor and has a very steep ramp at the entrance. The toilet is very narrow. There is one comfy couch and there are a lot of wooden chairs and tables. During this event there is no smoking inside.

All Crafts Are Beautiful https://radar.squat.net/en/amsterdam/all-crafts-are-beautiful

School Without Masters – Open Session

Sunday November 2, 2025, School Without Masters – Open Session. From 18:00 till 20:00.

From November 2025, every Sunday, 18:00 – 20:00, we meet up and’s talk about the various topics we wanna talk, learn and develop awareness about. Right now, we’re meeting at Joe’s, a squatted location. The doors open at 17:30 and we start at 18:00.
Every regular session starts off as an open session: No specific topic is focused on and conversation flows freely. The lines between masters and students blurs to a point where both terms become increasingly meaningless, their distinction arbitrary and their hierarchy obsolete.
Should we want to focus on a topic to collectively educate ourselves, then that’s a decision we’ll make in person.
We hope to see you there!

School Without Masters
https://radar.squat.net/en/amsterdam/school-without-masters

All Crafts Are Beautiful

Sunday October 12, 2025, All Crafts Are Beautiful, from 14:00 till 18:00.

Doe deze zondag met ons mee voor All Crafts Are Beautiful! Er is een tijd om samen de barricades op te gaan en er is een tijd om samen te komen om het samenkomen. Kom en breng je eigen handwerkproject mee of leer nieuwe vaardigheden van anderen zoals breien, haken, repareren enz. Vanaf 14:00 tot 18:00, elke tweede zondag van de maand. Joe’s Garage is op de begane grond en heeft een steile ramp bij de entree. De toilet is erg smal. Qua zitplekken is er 1 comfortabele bank en verder zijn er veel houten stoelen en tafels. Tijdens dit evenement wordt er binnen niet gerookt.

Join us this Sunday for All Crafts Are Beautiful! There is a time to go on the barricades together and the is a time to come together for the sake of coming together. Come and bring your own craft project or learn new skills from others like knitting, crocheting, repairing etc. All Crafts Are Beautiful is from 14:00-18:00 every second sunday of the month. Joe’s Garage is on the ground floor and has a very steep ramp at the entrance. The toilet is very narrow. There is one comfy couch and there are a lot of wooden chairs and tables. During this event there is no smoking inside.

All Crafts Are Beautiful https://radar.squat.net/en/amsterdam/all-crafts-are-beautiful