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
Management
Cybersecurity
Artificial Intelligence
Comprendere la filosofia
Introduction to Engineering Mechanics
Mathematical Economics
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore state-sponsored surveillance techniques and learn effective detection and defense strategies against high-tech spying methods used by well-funded agencies.
Explore mobile security risks, developmental controls, and industry best practices to build and maintain secure mobile applications with expert Jason Haddix.
Explore CSRF vulnerabilities, defense mechanisms, and their implementations. Learn about synchronizer token patterns, double submit cookies, and challenge-response systems for effective protection against CSRF attacks.
Explore the effectiveness of AppSec training for developers through a year-long survey, revealing surprising insights on knowledge retention and practical application in software security programs.
Hands-on exploration of Command & Control botnets, providing insight into cybercriminal operations. Includes live malware demonstration for a realistic glimpse into this dark corner of the internet.
Exploring cybersecurity challenges in IoT and the need for collective action. Calls for researchers and professionals to shape the future of digital security and address emerging threats.
Explore strategies to defend against Application-Level DoS attacks using a new open-source Node.js framework. Learn to identify threats, analyze traffic patterns, and implement active defense measures.
Explore advanced techniques for detecting SQLi and XSS attacks using libinjection, a fast and accurate algorithm. Learn about its implementation, benefits, and future developments in web security.
Explore how online advertising networks can be exploited to create massive browser botnets for various malicious activities, including DDoS attacks and password cracking, without leaving traces.
Explore advanced red teaming techniques integrating application-specific attack surfaces for more realistic and effective security assessments across multiple domains.
Overview of ISO/IEC TR 24772:2010, guiding programmers on avoiding vulnerabilities through language selection and use. Insights from a contributor on enhancing software security.
Explore browser security challenges, tradeoffs, and solutions. Learn about critical vulnerabilities, secure browser design, and balancing security with user experience in the face of evolving threats.
Explores the effectiveness of AppSec training for developers through a year-long survey, revealing surprising insights on knowledge retention and its impact on application security strategies.
Panel discussion exploring challenges and opportunities for women in information security, featuring insights from industry leaders on diversity, career advancement, and strategies to increase female representation in the field.
Explore OWASP's virtual machine with 25+ vulnerable web applications for security training and testing. Learn about project features and future developments in web application security.
Get personalized course recommendations, track subjects and courses with reminders, and more.