Search for "27" returned 4136 results

Wallet Security

How (not) to protect private keys

• 35 min
• 2018-12-28
• 1.8k
• Stephan Verbücheln
35C3: Refreshing Memories

Math for hackers

• Back to Basics
• 49 min
• 2021-12-29
• 7.4k
• Michael Sperber
rC3 NOWHERE

Measuring radioactivity using low-cost silicon sensors

A DIY particle physics detector in a tin box.

• Hardware & Making main
• 42 min
• 2020-12-29
• 1.4k
• Oliver Keller
Remote Chaos Experience

Fairtronics

A Tool for Analyzing the Fairness of Electronic Devices

• Resilience & Sustainability Main
• 38 min
• 2019-12-30
• 645
• Andreas Fritsch, xian and tamdrx
36C3: Resource Exhaustion

Sim Gishel

A singing and dancing robot build to take part in casting…

• 36 min
• 2013-12-27
• 64
• Karl Heinz Jeron
30C3

Public service, public value

• WikiPaka
• 43 min
• 2020-12-29
• 94
• Bernd Fiedler (WMDE)
Remote Chaos Experience

The Open Show - Große Premiere!

• WikiPaka
• 30 min
• 2020-12-27
• 813
• jakob, pajowu, joliyea and jnnk
Remote Chaos Experience

(Un)Sicherheit von App-basierten TAN-Verfahren im Onlinebanking

• 60 min
• 2015-12-28
• 154.7k
• Vincent Haupert
32C3: gated communities

On the insecure nature of turbine control systems in power generation

A security study of turbine control systems in power…

• Security Main
• 60 min
• 2019-12-28
• 4.3k
• repdet, @_moradek_ and c0rs
36C3: Resource Exhaustion

SCADA StrangeLove: Too Smart Grid in da Cloud

• 47 min
• 2014-12-27
• 6.1k
• Sergey Gordeychik and Aleksandr Timorin
31C3: a new dawn

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

Bonsai Kitten waren mir lieber - Rechte Falschmeldungen in sozialen Netzwerken

Wie mit Gerüchten über Geflüchtete im Netz Stimmung gemacht…

• 34 min
• 2016-12-27
• 5.4k
• fraulutz and NoAverageRobot
33C3: works for me

Hacking the Czech Parliament via SMS

A parliamentary drama of 223 actors

• 39 min
• 2013-12-30
• 616
• Ztohoven
30C3

The Rocky Road to TLS 1.3 and better Internet Encryption

• 60 min
• 2018-12-27
• 6.2k
• hanno
35C3: Refreshing Memories

Das Transparenzportal Hamburg

Inhalt und Umsetzung

• 32 min
• 2014-12-28
• 1.3k
• Lothar Hotz
31C3: a new dawn

Methodisch inkorrekt!

Die Wissenschaftsgala vom 33C3

• 113 min
• 2016-12-30
• 14.2k
• Nicolas Wöhrl and Reinhard Remfort
33C3: works for me

Transmission Control Protocol

TCP/IP basics

• 39 min
• 2018-12-27
• 5.0k
• Hannes Mehnert
35C3: Refreshing Memories

CIA vs. Wikileaks

Intimiditation surveillance and other tactics observed and…

• Ethics, Society & Politics main
• 58 min
• 2020-12-28
• 62.4k
• andy
Remote Chaos Experience

Modern key distribution with ClaimChain

A decentralized Public Key Infrastructure that supports…

• 32 min
• 2017-12-30
• 830
• prometheas
34C3: TUWAT

Mobile Censorship in Iran

• 60 min
• 2015-12-28
• 12.7k
• Mahsa
32C3: gated communities

Birthday celebration & presents demo

• 42 min
• 2019-10-25
• 130
• Lydia Pintscher (WMDE)
WikidataCon 2019

Grundrechte gelten nicht im Weltall!

Die absurdesten Szenen aus dem…

• 69 min
• 2015-12-30
• 282.4k
• Anna Biselli, Constanze Kurz, cbass and Felix Betzin
32C3: gated communities

Weichenstellung

In welcher digitalen Welt werden wir leben?

• Ethics, Society & Politics Main
• 61 min
• 2019-12-30
• 3.5k
• Ulrich Kelber
36C3: Resource Exhaustion

SatNOGS: Crowd-sourced satellite operations

Satellite Open Ground Station Network

• 28 min
• 2017-12-29
• 680
• Nikos Roussos
34C3: TUWAT

Sense without sight: a crash course on #BlindNavigation

• 59 min
• 2018-12-28
• 547
• Sai
35C3: Refreshing Memories