90DaysOfCyberSecurity is an open-source educational repository that provides a structured ninety-day learning roadmap for individuals pursuing a career in the security industry. The project organizes foundational security concepts, technical skills, and professional development tasks into a sequential, day-by-day curriculum designed for self-paced study.
The repository functions as a community-driven knowledge base, leveraging version control to allow contributors to expand the curriculum with new tutorials, case studies, and study materials. It distinguishes itself by integrating a professional career guide that offers templates for industry-standard resumes and strategies for navigating the job market alongside its technical training modules.
The curriculum covers a broad range of security domains, including networking, scripting, and cloud security, by aggregating links to external video playlists, tutorials, and hands-on lab platforms. Learners can access these resources to practice defensive and offensive techniques in sandbox environments or gamified labs. The entire collection is hosted as a static documentation site, ensuring the learning path remains accessible and easy to navigate.