Search for "Ray" returned 3361 results

Cryptography demystified

An introduction without maths

• Security Main
• 53 min
• 2019-12-29
• 3.4k
• oots
36C3: Resource Exhaustion

freiheit.exe - Utopien als Malware

• Art & Beauty One
• 39 min
• 2025-12-28
• 4.3k
• Christiane Mudra
39C3: Power Cycles

The Carbon Sink Solution(s)

• Anderes alte-hoelle
• 34 min
• 2021-12-28
• 302
• Hans-Peter Schmidt
rC3 NOWHERE

Geolocation methods in mobile networks

• 30 min
• 2016-12-27
• 2.4k
• Erik
33C3: works for me

Cookiebanner, das Online-Werbe-Ökosystem und Google

Preisträger BigBrotherAwards 2021

• Digitalcourage
• 58 min
• 2021-12-28
• 4.1k
• Rena Tangens
rC3 NOWHERE

Wir brauchen endlich #Autokorrektur!

• Chaosstudio Hamburg
• 43 min
• 2021-12-27
• 6.7k
• Katja Diehl
rC3 NOWHERE

ECCHacks

A gentle introduction to elliptic-curve cryptography

• 55 min
• 2014-12-27
• 15.5k
• djb and Tanja Lange
31C3: a new dawn

Towards a more Trustworthy Tor Network

• Chaosstudio Hamburg
• 35 min
• 2021-12-28
• 2.4k
• content by nusenu
rC3 NOWHERE

Robot Music

The Robots Play Our Music and What Do We Do?

• 33 min
• 2017-12-29
• 1.1k
• jacob remin and goto80
34C3: TUWAT

QRtistry

One can create art and beauty with … pixels

• 28 min
• 2015-12-29
• 9.5k
• Henryk Plötz
32C3: gated communities

CTF: WTF?! - Capture The Flag für Einsteiger

• Stage HUFF
• 38 min
• 2024-12-27
• 13.6k
• hubertf
38C3: Illegal Instructions

Modellierung von Fuzzyness / Wobbliness in Geodaten

• Daten, Datenbanken und Datenprozessierung
• 27 min
• 2024-03-20
• 106
• Florian Thiery
FOSSGIS 2024

The plain simple reality of entropy

Or how I learned to stop worrying and love urandom

• 60 min
• 2015-12-29
• 18.6k
• Filippo Valsorda
32C3: gated communities

The Noise Protocol Framework

• 32 min
• 2017-12-28
• 1.9k
• Trevor Perrin
34C3: TUWAT

Squarelet - Kooperativ Lernen mit Open Source-Pinboards

• 29 min
• 2018-12-29
• 237
• Markus, mavo and Edgar
35C3: wikipakawg

Chaos Science Slam

• Entertainment
• 60 min
• 2023-08-16
• 865
• Sarah Hiltner
Chaos Communication Camp 2023

A novel application of models of species abundance to better understand OpenStreetMap…

• Academic StateoftheMap
• 28 min
• 2019-09-22
• 30
• Peter Mooney
State of the Map 2019

Grow your own planet

How simulations help us understand the Universe

• Science Main
• 61 min
• 2019-12-29
• 798
• miosta and caro
36C3: Resource Exhaustion

Crypto Wars 2.0 (de)

• IT-Security main
• 58 min
• 2020-12-28
• 4.1k
• Erich Moechel
Remote Chaos Experience

X11 and Wayland: A tale of two implementations

• All about computers ChaosWest
• 21 min
• 2019-12-29
• 3.6k
• raichoo
36C3: Resource Exhaustion

Seidenstraße

The Making of…

• 48 min
• 2013-12-27
• 1.9k
• *m, Jeff Mann, frank and Diani Barreto
30C3

Du kannst alles hacken – du darfst dich nur nicht erwischen lassen.

OpSec für Datenreisende

• 57 min
• 2018-12-29
• 46.6k
• Linus Neumann and Thorsten Schröder
35C3: Refreshing Memories

Building a safe NFC ticketing system

• 30 min
• 2013-12-29
• 1.3k
• bughardy and Eagle1753
30C3

Harry Potter and the Not-So-Smart Proxy War

Taking a look at a covert CIA virtual fencing solution

• Security Main
• 35 min
• 2019-12-28
• 7.0k
• Jos Wetzels
36C3: Resource Exhaustion

Why is GPG "damn near unusable"?

An overview of usable security research

• 60 min
• 2014-12-28
• 7.9k
• Arne Padmos
31C3: a new dawn