Search for "DI" returned 10018 results

Logjam: Diffie-Hellman, discrete logs, the NSA, and you

• 61 min
• 2015-12-28
• 70.4k
• J. Alex Halderman and Nadia Heninger
32C3: gated communities

Designing PCBs with code

Is designing circuits with code instead of CAD the future…

• 21 min
• 2017-12-29
• 1.7k
• Kaspar
34C3: TUWAT

Anonymization of sensitive information in financial documents

• Data Science & More Aula
• 31 min
• 2025-10-17
• 36
• Piotr Gryko
Swiss Python Summit 2025

Machine learning for Swiss democracy

• Data Science & More Aula
• 34 min
• 2025-10-17
• 73
• Vita Midori
Swiss Python Summit 2025

The German BundesMessenger

• Public Sector Ada Byron
• 40 min
• 2025-10-16
• 1.2k
• Kai A. Hiller
Matrix Conference 2025

Beyond Olm

About challenges and opportunities in Messaging Layer…

• Security & Encryption Lynn Conway
• 37 min
• 2025-10-16
• 465
• The one with the braid (she/her)
Matrix Conference 2025

ownCloud.org - FOSS alternative to cloud data storage

• 34 min
• 2012-05-25
• 56
• Frank Karlitschek (ownCloud / h i v e 01 gmbh) and Jos Poortvliet (openSUSE)
Linuxtag 2012

To Protect And Infect

The militarization of the Internet

• 45 min
• 2013-12-29
• 1.5k
• Claudio Guarnieri and Morgan Marquis-Boire
30C3

Mapcampaigner Redesign: The Data Quality Monitor For OSM

• Data Analysis & Data Model
• 25 min
• 2020-07-04
• 18
• Jorge Martinez
State of the Map 2020

Playing with words

• MON r3s Rhein VHS RemoteRheinRuhr
• 57 min
• 2020-12-28
• 57
• Kamil
Remote Chaos Experience

Superheroes Still Need Phoneboxes

The art of making a free phonebox and the culture of…

• 62 min
• 2014-12-28
• 1.2k
• Ben Dalton
31C3: a new dawn

Wikimedia Cloud Services introduction

• Hardware & Making WikiPakaWG
• 14 min
• 2019-12-27
• 1.2k
• Lucas Werkmeister and Amir Sarabadani
36C3: Resource Exhaustion

Teaching SPARQL as a Foreign Language

• 27 min
• 2019-10-26
• 249
• Martin Poulter
WikidataCon 2019

Why and how to visualize OSM data using pmtiles

• Cartography Mayon
• 21 min
• 2025-10-05
• 4
• Daniele Santini
State of the Map 2025

"The" Social Credit System

Why It's Both Better and Worse Than We can Imagine

• 61 min
• 2018-12-27
• 14.8k
• Toni
35C3: Refreshing Memories

Making OpenStreetMap More Accessible for New Mappers

• Community and Foundation Pulag
• 11 min
• 2025-10-04
• 7
• Brazil Singh
State of the Map 2025

Lessons from teaching OpenStreetMap in a masters program

• Education Pulag
• 26 min
• 2025-10-04
• 10
• Paul Pickell
State of the Map 2025

TPM - The Explosion

• r3s
• 40 min
• 2021-12-27
• 390
• Daniel Maslowski
rC3 NOWHERE

Lightning Talks I

• Lightning Talks Mayon
• 21 min
• 2025-10-03
• 18
• SotM Working Group
State of the Map 2025

Walking Milano: Unveiling the City’s Character Through 360° Street-Level Panorama Imagery.

• Mapping Mayon
• 29 min
• 2025-10-03
• 33
• Taichi Furuhashi
State of the Map 2025

Awesome (OSM) Games

• User Experiences Mayon
• 24 min
• 2025-10-03
• 539
• Ben Hur Pintor
State of the Map 2025

The FOSS4G path in Argentina

• General
• 8 min
• 2019-08-30
• 31
• Malena Libman, Andrea Trovant and Ariel Anthieni
FOSS4G 2019

The secret life of open source developers

• General
• 25 min
• 2019-08-30
• 4.0k
• Ian Turton and Andrea Aime
FOSS4G 2019

BruGIS Data Management (BDM) : QGIS plugins to manage and edit data

• General
• 18 min
• 2019-08-29
• 58
• BruGIS
FOSS4G 2019

Heartache and Heartbleed: The insider’s perspective on the aftermath of Heartbleed

The untold story of what really happened, how it was…

• 29 min
• 2014-12-28
• 3.9k
• Nick Sullivan
31C3: a new dawn