90-Day Cybersecurity Study Plan

90-DayCybersecurity Study Plan


📚 Table of Contents

  • Introduction
  • Goals and Audience
  • Daily BreakdownDay 1-7: Network+ Concepts
  • Day 8-14: Security+ Concepts
  • Day 15-28: Linux Tutorials
  • Day 29-42: Python
  • Day 43-56: Traffic Analysis
  • Day 57-63: Git
  • Day 64-70: ELK
  • Day 71-77: GCP or AWS or Azure
  • Day 85-90: Hacking

📘 Introduction

Welcome to the 90 Days of Cybersecurity challenge!
This repository provides a structured, 90-day self-paced study plan designed to help learners build a strong foundation in cybersecurity. Whether you're a beginner looking to break into the field or a professional aiming to sharpen your skills, this roadmap offers a wide range of curated resources, hands-on tasks, and learning materials.

The daily modules cover essential and advanced topics, including:

  • Networking fundamentals (Network+)
  • Security principles (Security+)
  • Linux basics and shell scripting
  • Python programming for security tasks
  • Traffic analysis and packet inspection
  • Version control with Git
  • SIEM tools and log analysis using the ELK stack
  • Cloud security with GCP, AWS and Azure
  • Penetration testing and ethical hacking

Each day is designed with actionable tasks, tutorials, and reading materials to help you stay on track.

🎯 Goals and Audience

📌 Goals

The primary goal of this 90-day plan is to help learners:

  • Build a solid foundation in core cybersecurity concepts and practices.
  • Gain hands-on experience through daily exercises and real-world tools.
  • Develop the technical skills necessary for certifications such as CompTIA Network+ and Security+.
  • Explore key domains including network security, system hardening, cloud security, scripting, and ethical hacking.
  • Cultivate a consistent learning habit over 90 days to support long-term retention and growth.

By the end of this journey, you should feel confident navigating a variety of cybersecurity tools, concepts, and techniques.

👥 Intended Audience

This repository is ideal for:

  • Aspiring cybersecurity professionals preparing for entry-level roles or certifications.
  • IT professionals transitioning into a security-focused career.
  • Students studying computer science, information systems, or network engineering.
  • Self-learners seeking a structured and comprehensive study plan.
  • Developers and DevOps engineers looking to better understand secure infrastructure and threat detection.
  • Anyone curious about how cybersecurity works in real-world environments.

No prior experience is required, though basic familiarity with computers, networks, or programming will be helpful.

Day 1-7: Network+

  • Watch videos from Professor Messer's N10-009 Playlist
  • Complete any related practice questions or exercises.

Day 8-14: Security+

Strongly Recommend Professor Messer's:

Another Alternative You Can Use:

Additional Practice:

  • Complete any related practice questions or exercises.

Day 15-28: Linux

Day 29-42: Python

Youtube Course:

Day 43-56: Traffic Analysis

Day 57-63: Git

Day 64-70: ELK

Day 71-77: Cloud Platforms

Any one of them works fine.

GCP:

AWS

Azure

Day 85-90: Hacking

Youtube:

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