freifunk - 35c3 - Open Infrastructure Orbit (high quality mp4)

Distributed DHCP (35c3oio)

Sun, 30 Dec 2018 14:30:00 +0100

In mesh networks clients stay in separated ethernets. We developed and implemented a distributed dhcp algorithm so our mesh nodes now can serve dhcp directly while maintaining a consensus about leases of the same subnet. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/AYUMLK

OIO Closing Session (35c3oio)

Sun, 30 Dec 2018 18:00:00 +0100

Shutdown notice

about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/CEMDER

10 Tops & Flops für den erfolgreichen Aufbau einer Community wie Freifunk München (35c3oio)

Sat, 29 Dec 2018 21:00:00 +0100

Freifunk München wird getrieben vom Freie Netze München e.V.. Jeder Verein hat Höhen und Tiefen. Um ein stabiles Team zu halten sind einige Basics notwendig. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/3ME8XJ

State of the InterNAT - Freifunk Rheinland Backbone Update (35c3oio)

Sat, 29 Dec 2018 19:00:00 +0100

Was war, was ist, was wird - ein Überblick über die Events der letzten Zeit und unsere Pläne für mehr Selbstverwaltung about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/QHXBFG

Freifunkinstallationen in Flüchtlingsheimen - Erfahrungsbericht, Empfehlungen (35c3oio)

Sat, 29 Dec 2018 18:30:00 +0100

Am Beispiel einiger Freifunkinstallationen in Flüchtlingsunterkünften in München wird anhand von Best Practices beschrieben, wie am besten vorzugehen ist. Budget, Ansprache der Verantwortlichen, technische Hürden, Umsetzung, Planung, Rückbau. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/WA38FQ

Vom eingestaubten Teleskop zum High Tech Lieblingsteleskop (35c3oio)

Sat, 29 Dec 2018 18:00:00 +0100

3D-gedruckte Open Source GOTO Steuerung für 0815 Billig Teleskope, oder wer es lieber wissenschaftlich mag die bt³s Open Source und Open Hardware Steuerung zum nachbauen about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/FS7D9L

F-Droid:Pimp your Android(-fork) with the best Free Software apps (35c3oio)

Sat, 29 Dec 2018 17:00:00 +0100

After a short introduction about software freedom on Android and Custom ROMs, I will demonstrate the Free-Software-App-Repository "F-Droid" with its anarchic and anti-censorship features. But as F-Droid offers you access to hundreds of Free-Software-apps and the sheer amount can be overwhelming in the beginning, in a next step I will also come up with the 10 or so most important apps (IMHO!). about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/UFZYAS

Seenotrettung und humanitäre Hilfe - was war, was ist, was wird? Kriminalisierung und der Ausblick auf 2019 (35c3oio)

Sat, 29 Dec 2018 16:00:00 +0100

Die andauernde Kriminalisierung humanitärer Hilfe hat auch in diesem Jahr unsere Arbeit massiv erschwert, Menschenleben gekostet und die europäische Abschottungspolitik vorangetrieben. In diesem Talk geben wir einen Überblick darüber, welche Auswirkungen die Kriminalisierung humanitärer Hilfe haben kann und was im kommenden Jahr zu erwarten ist. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/WCXEXU

Störerhaftung: Aktuelles aus der juristschen Welt (35c3oio)

Sat, 29 Dec 2018 14:00:00 +0100

Bea gibt einen Überblick über den aktuellen Stand zur Störerhaftung, wie es den Abmahnungen geht und was uns der Gesetzgeber neues bietet. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/Q7XT7M

Independent Solar Energy Mesh System (35c3oio)

Sat, 29 Dec 2018 13:30:00 +0100

Das Independent Solar Energy Mesh System (ISEMS) knüpft an den Freifunk-OpenMPP-Tracker an. Das System (Lua-Tool, Integration in Luci, Mikrocontroller-Firmware für den OpenMPPT, Web-App) soll es für Nicht-Experten einfacher machen, ihrer eigene drahtlosen Freifunk-Kommunikationsinfrastruktur unabhängig vom Stromnetz zu betreiben. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/EGJW3F

Freifunk - The Next Generation (35c3oio)

Sat, 29 Dec 2018 12:30:00 +0100

FF-TNG aims at regrowing a local FF based network community by -on the one hand- going back to the 90's "Bürgernetze" Idea of free communication with others, (focus on VOIP, SMS, Chat, mail) but also by enabling the individual community member to offer services to others and the world (e.g. via DNS zone delegation to individual nodes). For true autonomy we envisage to not only use WIFI and VPN links but also include LORA-based communication to connect local nodes for low bitrate communication (chat, sms). about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/AVFU8A

Schwarze Löcher für blutige Anfänger (35c3oio)

Sat, 29 Dec 2018 22:00:00 +0100

Albert Einstein hat sie vorhergesagt, bis in die 90er hinein war ihre Existenz heftig umstritten - die vielleicht verrücktesten Dinger im Universum: Schwarze Löcher. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/QAS33L

Wifi4EU - broken by technical specification (35c3oio)

Fri, 28 Dec 2018 22:30:00 +0100

With the Wifi4EU programm the EU is planning to spend 100 million € by 2020 to subsidise a centralized surveillance infrastructure for centers of public life in the EU. The talk will lay out how Wifi4EU is supposed to work both administratively and technically, where there are problems with the later and what is and can be done about it. Slides: https://zenodo.org/record/2527538#.XCUXplxKjIU about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/DAN8AX

Wem ist noch zu helfen (35c3oio)

Fri, 28 Dec 2018 17:00:00 +0100

Global NGO Players vs. (linke) Grassroots-Gruppen - wer entscheidet, wem wann wie geholfen wird...und wo verkommt humanitäre Praxis zum politischen Spielfeld about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/BBGXPY

Fight for the bytes! Fun with Four Megabytes Flash (35c3oio)

Fri, 28 Dec 2018 21:00:00 +0100

The majority of Freifunk mesh routers only have 4mb flash and 32mb memory. The talk wants to start a discussion about possibilities and limits for future support of these devices. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/W9RHXR

Get your data back under control - 200 things you can do with Nextcloud (35c3oio)

Fri, 28 Dec 2018 18:30:00 +0100

We live in a world of data theft and broken clouds and I believe it is time to decentralize, host at home or a local provider we trust. Nextcloud is an option that can take care of many of your file sync'n'share, chat and document editing needs, and I'll show how and why! about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/KB9VRZ

Project Parker: Klassisches Routing für Freifunk (35c3oio)

Fri, 28 Dec 2018 16:00:00 +0100

Gluon mit BATMAN setzt klassisch auf ein großes Layer 2 Netz, was in den großen Freifunk Communities zu Problemen führt. Mit unseren Bemühungen in "Project Parker" versuchen wir diese Probleme durch den Einsatz von klassischem Routing zu umgehen. In unserem Talk stellen wir unsere Architektur vor und zeigen welchen Stand unsere Umsetzung erreicht hat.

about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/V3XY87

GSoC 2018 - project presentations (35c3oio)

Fri, 28 Dec 2018 14:00:00 +0100

Some students will present results of their projects

about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/WUBRSK

Empowering rural Africa using the freifunk model (35c3oio)

Fri, 28 Dec 2018 13:00:00 +0100

envisioning a thriving, connected future amidst conflict-struck Nigeria. Creating opportunities for rural women and youth, in a scalable, inclusive way. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/7BRU3D

Careables: Open Source Hardware in Health+Care [Introduction] (35c3oio)

Fri, 28 Dec 2018 13:30:00 +0100

Careables about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/SWS3WR

Open Prototype Fund (35c3oio)

Fri, 28 Dec 2018 12:00:00 +0100

The Prototype Fund is a funding program for Public Interest Techfirst of its kind in Germany and supports independent software developers, hackers and creative people in implementing their open source ideas from concept to first demo. Since 2016, we (Adriana, Elisa, Fiona, Julia and Katharina) have been working to break down existing structures and narratives in the field of innovation funding and to encourage meaningful digital solutions for society in Software Infrastructure, IT-Security, Data Literacy and Civic Tech. We want to get to know you and your ideas and talk about how we, together with politicians, developers and other initiators from the (active) civil society, can best support, develop and make visible good digital-social innovation practices from the perspective of the community. Which decisions are necessary in the future, what are meaningful political demands? And which are the next big things in Tech? Get to know us, ask us everything, recover from the hustle and bustle of the congress! about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/V8RTSW

End-to-end encryption for secure, zero-knowledge file sync & share (35c3oio)

Thu, 27 Dec 2018 17:00:00 +0100

In this talk I'll detail the Nextcloud End-to-end Encryption design, going through the steps of creating the private/public key pair, encrypting and syncing it, encrypting files and uploading them, adding devices to the trusted circle and so on. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/BRRGEK

Detection of refugee boats on the Mediterranean with a drone by using FOSS (35c3oio)

Thu, 27 Dec 2018 21:00:00 +0100

As NGOs continuing searching the Mediterranean by boat and a few planes, it would be good to find additional effective ways to find people in distress in the sea. To be able to search a huge area in the Mediterranean its good to get more eyes in the sky. For this purpose I want to show you and discuss computer-vision approaches to detect refugee boats which are able to run on basic minicomputers (like the RPI) which are cheap enough to put on a simple drone. All done by using free open source software. Furthermore I want to present a dataset and the current codebase which enables you to help searchwing/seawatch to work on the topic about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/BJMGW8

Opening Session (35c3oio)

Thu, 27 Dec 2018 12:00:00 +0100

The official start of our orbit. With a keynote and a short introduction of all involved communities.

about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/WNDAXJ

State Of The Void (35c3oio)

Thu, 27 Dec 2018 19:00:00 +0100

Void Linux is a general purpose operating system based on the Linux Kernel. In this talk we'd like to give an introduction about Void, why we think our work matters and talk about the challenges that we were faced during the last year. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/XCU9PD

Eventphone: früher, heute, morgen. (35c3oio)

Thu, 27 Dec 2018 16:00:00 +0100

Wir haben im letzten Jahr die Hard und Software des Phone Operation Center fast vollständig ersetzt. Der größte Schritt aus Benutzersicht war, die langen DECT Registrierungsschlangen gegen eine Selbst- oder Auto-Registrierungsfunktion zu tauschen. In einem Vortrag möchten wir zeigen was wir gemacht haben, warum wir agil arbeiten, wie eigentlich ein Minimum Viable Product (MVP) geht, welche Fehler wir gemacht haben und im Nachgang eure Fragen beantworten. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/8GTXCY

Freifunk IoT (35c3oio)

Thu, 27 Dec 2018 14:00:00 +0100

Bei diesem Talk stellen wir das Freifunk-IoT Projekt sowie seine Module vor, und zeigen generelle Möglichkeiten auf, das Freifunk-Netz nicht nur als Transitnetz zu verwenden, sondern auch smarte Sensoren einzubinden. about this event: https://pretalx.35c3oio.freifunk.space/35c3oio/talk/DMQDTK