Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Personal Creativity
Entrepreneurship
Instructional Design
Ecology and Wildlife Conservation
The Science of Well-Being
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore WebSocket vulnerabilities, privacy implications, and security risks. Learn to deploy WebSockets securely and use them in hacking frameworks. Gain insights into HTML5 security challenges.
Explores top 10 HTML5 security threats, including CORS attacks, clickjacking, XSS, web storage vulnerabilities, and more. Demonstrates real-life examples and discusses defense strategies against emerging attack vectors.
Explore advanced techniques for exploiting software vulnerabilities through information leaks, focusing on defeating ASLR and converting various vulnerabilities into effective info leaks.
Explore Flash Player sandbox implementations, their architectures, mechanisms, and security limitations. Learn about potential vulnerabilities and sandbox escape techniques in this in-depth analysis.
Exploring vulnerabilities in industrial control systems through firmware analysis, revealing backdoors and security flaws in critical infrastructure devices like PLCs, smart meters, and SCADA systems.
Explore tools and techniques for defeating certificate pinning in mobile apps during black-box testing, enabling interception of SSL traffic on both iOS and Android platforms.
Journey through reverse engineering a 3G microcell, covering hardware hacking, kernel reversing, firmware manipulation, software reversing, networking, memory forensics, and social engineering. Insights into successes, failures, and lessons learned.
Discover social engineering techniques to improve organizational security acceptance, bridging the gap between users and InfoSec teams for better awareness and policy adherence.
Explore vulnerabilities in payment terminals, including memory corruption issues and potential attack vectors. Learn about code execution risks and discuss profitable payloads for attackers.
Comprehensive analysis of Windows Phone 7 security, revealing hidden internals through reverse engineering. Explores potential vulnerabilities and exploitation techniques in the OS and vendor customizations.
Explores hardware backdooring through Rakshasa malware, demonstrating permanent BIOS infection, NX bit disabling, and security lowering across various motherboards using open-source components like Coreboot.
Explore SSRF vulnerabilities in business-critical applications, focusing on SAP systems. Learn about XXE Tunneling and its potential to bypass security restrictions, with practical examples and attack scenarios.
Explore recent Java vulnerabilities, exploitation techniques, and malware trends. Learn about sandbox evasion, multi-platform attacks, and challenges in analyzing obfuscated Java exploits.
Analysis of malware targeting activists during Middle Eastern uprisings, exploring distribution methods and impact on digital dissent and online communities.
Visionary security experts discuss emerging threats, technological shifts, and societal impacts on cybersecurity over the next 15 years, offering insights into future challenges and opportunities in the field.
Get personalized course recommendations, track subjects and courses with reminders, and more.