Cryptography Demystified
Einführung in die Grundlagen der Kryptographie ohne mathematische Vorkenntnisse. Erklärt Verschlüsselung, Authentifizierung, Zertifikate und sichere Verbindungen für ein breites Publikum.
What's Left for Private Messaging
Exploración de técnicas avanzadas de mensajería privada, desde cifrado de extremo a extremo hasta sistemas descentralizados, abordando amenazas y equilibrando privacidad y usabilidad en la comunicación en línea.
What's Left for Private Messaging
Überblick über sichere Messaging-Technologien: Verschlüsselung, Metadatenschutz und innovative Ansätze zur Verbesserung der Privatsphäre in der Online-Kommunikation.
Plundervolt - Flipping Bits from Software Without Rowhammer
Explore Plundervolt, a software-based fault attack exploiting voltage scaling interfaces in processors to compromise system security, recover cryptographic keys, and induce vulnerabilities in secure enclaves.
Self-Encrypting Deception
Explore critical weaknesses in solid-state drive encryption, challenging the notion that hardware encryption is superior to software solutions. Learn about vulnerabilities in popular SED models and their implications for data security.
Cyber Necromancy - Reverse Engineering Dead Protocols - DefCamp - 2014
Explore reverse engineering of defunct protocols, focusing on Sony's Dynamic Network Authentication. Learn techniques for packet analysis, cryptography, and overcoming challenges in reviving obsolete online systems.
Post-Quantum Scheme With the Novel Random Number Generator - DefCamp - 2021
Explore post-quantum cryptography and novel random number generation techniques, focusing on latest developments, successful attacks, and improved methods for enhanced security in the quantum era.
Post-Quantum Digital Signature With OQRNG - DefCamp - 2019
Explore post-quantum digital signatures using OQRNG, covering cryptography basics, quantum supremacy, hash-based signatures, and practical implementation with quantum random number generators.
Burping Through Your Cryptography Shield - DefCamp - 2018
Explore techniques for bypassing cryptography shields using Burp Suite, with insights on Java extensions and practical problem-solving approaches in information security.
Lattice-Based Merkle for Post-Quantum Epoch - DefCamp - 2018
Explore lattice-based Merkle for post-quantum cryptography, covering private/public-key encryption, quantum computers, signature schemes, and PRNG integration in this DefCamp 2018 talk.
Timing Attacks Against Web Applications: Are They Still Practical? - DefCamp - 2018
Explore the practicality of timing attacks on web applications, including prerequisites, calculation methods, and potential consequences. Learn about attack resources and possible solutions.
What the Wi-Fi Cactus - DefCamp - 2017
Explore WiFi monitoring with the WiFiCactus project: innovative hardware, data analysis, and security implications in this DefCamp 2017 presentation.
Crafting the Unavoidable - DefCamp - 2016
Explore advanced techniques for bypassing various virus detection methods, including signature, heuristic, behavioral, and sandbox-based approaches. Learn to craft highly evasive executables.
When Steganography Stops Being Cool - DefCamp 2015
Explore steganography's evolution, from classic techniques to modern applications in data science and Android. Learn about hidden data in images, banking malware, and emerging threats.
API Design for Cryptography
Explore cryptographic API design, focusing on NaCl and libsodium. Learn about challenges, best practices, and future trends in creating secure and user-friendly cryptographic libraries.
When Crypto Fails
Exploring real-world cryptographic failures in malware, this talk offers insights into identifying and potentially exploiting these vulnerabilities, with practical examples and a useful triage tool.
Secrets in Soft Token - A Security Study of HID Global Soft Token
Unveiling vulnerabilities in HID Global Soft Token's Android app, exploring cryptographic weaknesses that could allow attackers to clone configurations and potentially discover user PINs through brute force.
How to Keep Your Secrets Safe - Alternatives to 'Just Don't' on an Android Device
Explore Android security techniques for safeguarding secrets, from authentication to key management. Learn practical approaches to enhance app security and protect sensitive data.
20 Ways Past Secure Boot
Explore 20 methods to bypass secure boot, including debug access, exploits, timing attacks, glitches, and design flaws. Learn about real-world examples and security implications.
SAP BusinessObjects Attacks
Explore SAP BusinessObjects vulnerabilities, architecture, and attack vectors. Learn about security recommendations and potential issues through demonstrations and in-depth analysis.
I'm in Your Cloud, Reading Everyone's Emails - Hacking Azure AD via Active Directory
Explore Azure AD vulnerabilities, hacking techniques, and security risks in cloud environments. Learn about AD Connect, crypto magic, and service principles to enhance your cybersecurity knowledge.