90-Day Cybersecurity Study Plan

90 Days of CyberSecurity is a structured self-study roadmap for building practical cybersecurity knowledge over roughly three months. It starts with networking and security fundamentals before moving into Linux, shell scripting, and Python. Later sections cover traffic analysis, packet inspection, Git, and the ELK stack for log analysis. Cloud modules introduce AWS, Azure, or GCP concepts, while the final phase covers penetration testing and ethical hacking. Each section links to free tutorials, exercises, readings, and hands-on resources rather than functioning as a single software package. The plan is designed for beginners, career changers, students, developers, and IT professionals. Bonus sections also cover resume preparation and job-search strategies.