Search for "ray" returned 3360 results

Revisiting SSL/TLS Implementations

New Bleichenbacher Side Channels and Attacks

• 55 min
• 2014-12-27
• 2.6k
• Sebastian Schinzel
31C3: a new dawn

Closing Event

• 51 min
• 2013-12-30
• 1.0k
• ths
30C3

Artistic PCB Design and Fabrication

From doodle to manufacture: how I make mechanically…

• 36 min
• 2018-12-27
• 3.2k
• hammes hacks
35C3: Refreshing Memories

Intrinsic assessment of OpenStreetMap contribution patterns through Exploratory Spatial…

• Academic StateoftheMap
• 25 min
• 2019-09-22
• 25
• Marco Minghini
State of the Map 2019

Geolocation methods in mobile networks

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

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

Oh no: KUNO - Gesperrte Girocards entsperren

Über „Girodays“ & anderen Kuriositäten

• Security
• 54 min
• 2023-12-30
• 6.8k
• Tim Philipp Schäfers (TPS)
37C3: Unlocked

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

freiheit.exe - Utopien als Malware

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

CTF: WTF?! - Capture The Flag für Einsteiger

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

Cryptography demystified

An introduction without maths

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

Towards a more Trustworthy Tor Network

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

QRtistry

One can create art and beauty with … pixels

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

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

Seidenstraße

The Making of…

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

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

Chaos Science Slam

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

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

Blackbox Palantir

• Ethics, Society & Politics One
• 57 min
• 2025-12-29
• 31.9k
• Constanze Kurz and Franziska Görlitz
39C3: Power Cycles

MegaCode to facility gates

• 28 min
• 2014-12-29
• 974
• Kévin Redon
31C3: a new dawn

X11 and Wayland: A tale of two implementations

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

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

OpSec für Datenreisende

• 57 min
• 2018-12-29
• 46.5k
• 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