Search for "bitcoin" returned 180 results

Blockchains verstehen! Was ist Ethereum, was sind "Smart Contracts" und warum reden alle…

• 60 min
• 2018-08-25
• 814
• Robert Matzinger
FrOSCon 2018

Handcrafted randomness

• BornHack 2021 (BornHack 2021)
• 39 min
• 2021-08-20
• 62
• Nikolaj Sonne
Bornhack 2021

Einführung zu Blockchains

• 61 min
• 2016-12-28
• 15.4k
• vimja
33C3: works for me

The Zcash anonymous cryptocurrency

or zero-knowledge succinct non-interactive arguments of…

• 31 min
• 2016-12-29
• 3.0k
• pesco
33C3: works for me

Blockchain 102

• RemoteRheinRuhrStage
• 84 min
• 2021-12-28
• 507
• Henryk Plötz
rC3 NOWHERE

Blockchains for a Better World

From Napster to Bitcoin to Ethereum to Statebox: saving the…

• 56 min
• 2017-08-07
• 836
• Jelle Herold
SHA2017: Still Hacking Anyway

Freakshow

• 94 min
• 2016-12-28
• 3.6k
33C3 Sendezentrum

Krypto für die Zukunft

Verteidigung gegen Dunkle Künste

• 31 min
• 2014-12-28
• 10.3k
• ruedi
31C3: a new dawn

Wallet Security

How (not) to protect private keys

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

Locking the Web Open: Call for a Distributed Web

• 33 min
• 2015-08-14
• 2.0k
• Brewster Kahle
Chaos Communication Camp 2015

cryptocurrencies, smart contracts, etc.: revolutionary tech?

short answer: Yes!

• 69 min
• 2017-12-29
• 4.7k
• Zooko
34C3: TUWAT

Blockchain - Ein außer Kontrolle geratenes Laborexperiment?

• gpn19 Gulasch
• 56 min
• 2019-05-31
• 1.9k
• Kompetenzzentrum IT-Sicherheit am FZI Forschungszentrum Informatik, Jochen Rill and Wasilij Beskorovajnov
Gulaschprogrammiernacht 19

Energie-Hacken: Dynamische Zelfopslag en Power-Tech

• Talks
• 63 min
• 2024-02-11
• 293
• Arjen Halma
HackerHotel 2024

Blockchain: Proof of ignorance

With liberty and justice for some! ...a rant.

• 53 min
• 2019-08-22
• 742
• Rainer Rehak
Chaos Communication Camp 2019

We should share our secrets

Shamir secret sharing: How it works and how to implement it

• 59 min
• 2017-12-28
• 1.2k
• Amber Sprenkels
34C3: TUWAT

Gespräch

Eine digitale Währung mit den Eigenschaften von Bargeld –…

• Digitalcourage
• 61 min
• 2023-08-17
• 328
• padeluun and Leena Simon
Chaos Communication Camp 2023

Namecoin as a Decentralized Alternative to Certificate Authorities for TLS

• 44 min
• 2017-12-27
• 289
• Jeremy Rand
ChaosWest @ 34c3

Security Nightmares 0x12

• 71 min
• 2017-12-30
• 19.1k
• frank and Ron
34C3: TUWAT

Reducing Carbon in the Digital Realm

How to understand the environmental impact of the digital…

• Resilience & Sustainability Main
• 61 min
• 2019-12-28
• 1.7k
• Chris Adams
36C3: Resource Exhaustion

Don't turn your back on Ransomware!

• MCH2022 Curated content
• 27 min
• 2022-07-23
• 178
• Erik Heskes
May Contain Hackers 2022

Hirne hacken: Hackback Edition

Wir verhandeln mit Erpressern, damit Ihr es nicht müsst.

• Ethics, Politics & Society
• 61 min
• 2023-12-28
• 51.2k
• Linus Neumann and Kai Biermann
37C3: Unlocked

Login To HELL: The nightmares of an infosec professional in South America

• MON r3s Rhein VHS RemoteRheinRuhr
• 41 min
• 2020-12-29
• 219
• Alberto Daniel Hill
Remote Chaos Experience

Presentation of the pilot-project and website 'Preservingtirana.city', the common public…

• 24 min
• 2019-05-19
• 38
• Jora Kasapi
Open Source Conference Albania 2019

The Year in Crypto

• 59 min
• 2013-12-28
• 1.4k
• Nadia Heninger, djb and Tanja Lange
30C3

Hacking the Czech Parliament via SMS

A parliamentary drama of 223 actors

• 39 min
• 2013-12-30
• 628
• Ztohoven
30C3