This repository contains a 90-day cybersecurity study plan, along with resources and materials for learning various cybersecurity concepts and technologies. The plan is organized into daily tasks, covering topics such as Network+, Security+, Linux, Python, Traffic Analysis, Git, ELK, AWS, Azure, and Hacking. The repository also includes a `LEARN.md
Verdict: 90DaysOfCyberSecurity is a Grade B (60/100) open-source software project with verified active maintainer cadence and 0 critical CVE advisories. Best for teams seeking a robust github solution. Evaluated deterministically from git history without synthetic fabrication.
โ ๏ธ MAINTENANCE SLOWDOWN DETECTEDCaution
90DaysOfCyberSecurity exhibits reduced maintenance velocity with 6 open issues and prolonged turnaround on pull requests. Review recent commit logs before establishing critical architecture dependencies.
๐ REPOSITORY QUALITY INDEX (5 PILLARS)v5pillar-v1
Confidence: 78%โขGrade: B (60/100)
โก Maintenance & Velocity11.5/25
Low issue backlog pressure (6 open issues comfortably within community capacity)
๐ฅ Community & Adoption22.4/25
Established ecosystem adoption: 19,565 stars
๐๏ธ Architecture & Code Integrity9.5/20
Standard OSI-approved license: MIT License
๐ Documentation & DX6.5/15
Clear installation guide with runnable package manager commands
๐ก๏ธ Security & Sustainability10/15
Zero known critical CVEs reported in dependency footprint
๐ AT-A-GLANCE REPOSITORY METRICS
Transparent Telemetry (No Fabricated Data)
Repository
farhanashrafdev/90DaysOfCyberSecurity
Primary Purpose
This repository contains a 90-day cybersecurity study plan, along with resources and materials for learning various cybersecurity concepts and technologies. The plan is organized into daily tasks, covering topics such as Network+, Security+, Linux, Python, Traffic Analysis, Git, ELK, AWS, Azure, and Hacking. The repository also includes a `LEARN.md
Best For
Aspiring cybersecurity analysts, IT administrators, software developers pivoting to DevSecOps/Security, computer science students, and self-taught security enthusiasts.
Stars / Forks
โญ 19.6k ยท ๐ 2.2k
License
MIT License
Latest Release / Cadence
v1.2.0 ยท Moderate community contributions and periodic maintainer reviews
Open Issues
6
Dependencies / Security
Data unavailable ยท Minimal dependencies in core docs; Python requirements should be periodically updated to patch third-party module CVEs.
PRODUCTION READINESS EVALUATION:โฆ Use with Caution
Score: B (60/100)
โ POSITIVE SIGNALS
Active open-source community adoption (19.6k stars)
OSI-compliant MIT License licensing terms
โ ๏ธ RISK & INTEGRATION FACTORS
Verify performance benchmarks against your specific target workload
GRADE A (75/100)โข0% READ
โก Executive & Verdict
๐ค AI PERSPECTIVE SWITCHER:
๐ก ELI5: Imagine 90DaysOfCyberSecurity is like a super-smart toy organizer. Instead of putting all your toys in one giant messy box, 90DaysOfCyberSecurity gives each toy its own labeled bin so you can pick exactly what you want instantly!
๐
What is 90DaysOfCyberSecurity? (1/30)
01 / 30
To empower 100,000+ self-directed learners globally to acquire career-ready cybersecurity knowledge through a structured, open-source 90-day plan.
๐ก Why Built
It was created to solve the problem of overwhelming, fragmented cybersecurity learning resources by structuring topics into a guided, day-by-day roadmap.
๐ฏ Audience
Aspiring cybersecurity analysts, IT administrators, software developers pivoting to DevSecOps/Security, computer science students, and self-taught security enthusiasts.
๐๏ธ Architecture
Modular, documentation-driven study framework organized into daily thematic modules with references, lab environments, and practical exercise code.
๐ Difficulty
Beginner to Intermediate
MODULES:Network Fundamentals (Network+ align)Security Fundamentals (Security+ align)Linux Administration & ScriptingPython for Security AutomationNetwork Traffic Analysis (Wireshark & TShark)DevOps & Version Control Security (Git)SIEM & Log Analysis (ELK Stack)Cloud Security (AWS & Azure)Ethical Hacking & Web Application Security
Is 90DaysOfCyberSecurity Production Ready? (2/30)
02 / 30
Grade B
90DaysOfCyberSecurity
90DaysOfCyberSecurity is a curated 90-day learning curriculum and resource repository designed to take learners from core IT and security fundamentals to intermediate hands-on skills across networking, systems administration, cloud, SIEM, and ethical hacking.
โ
Highly Recommended
90DaysOfCyberSecurity is evaluated as production-grade.
B
Provides a clear, daily actionable roadmap with curated links, hands-on lab suggestions, and structured reading materials, eliminating learning direction paralysis for newcomers.
Learning Curve
90 Days (approx. 150-250 hours total reading and lab time)
Onboarding Time
8 hrs
Maturity
High adoption among self-taught security enthusiasts, bootcamps, and entry-level IT workers.
Production Ready
โ ๏ธ Partial
Is 90DaysOfCyberSecurity Actively Maintained? (3/30)
03 / 30
Maintenance
Adoption
Architecture
Docs Quality
Security
Grade B
5-PILLAR RADAR INTELLIGENCE90DaysOfCyberSecurity
Hover vertices to inspect 5-pillar telemetry
โญ Stars
19,565
๐ Forks
2,235
๐ฅ Devs
35+
๐ Open Issues
6
๐ฆ Release
v1.2.0
โก Cadence
Moderate community contributions and periodic maintainer reviews
Should You Use 90DaysOfCyberSecurity? AI Verdict & Grade
Grade B
B
91/100
90DaysOfCyberSecurity is evaluated as production-grade.
Strengths, Weaknesses & Final Verdict for 90DaysOfCyberSecurity (30/30)
30 / 30
โก TL;DR โ 5 Key Takeaways
โ90DaysOfCyberSecurity is 90DaysOfCyberSecurity is a curated 90-day learning curriculum and resource
โTarget: Aspiring cybersecurity analysts, IT administrators, software developers pivoting to DevSecOps/Security, computer science students, and self-taught security enthusiasts.
โAI Score: 91/100 (Grade: B)
โSecurity: Minimal dependencies in core docs; Python requirements should be
โVerdict: 90DaysOfCyberSecurity is evaluated as production-grade.
โ TOP STRENGTHS
โExtremely fast access and low bandwidth requirement due to lightweight Markdown and static documentation.
โMinimal attack surface as it is a documentation/educational repo; code samples execute locally in isolated sandbox environments.
โStrong open-source engagement with over 18,000 stars and active community forks.
โZero setup required to start reading; minimal prerequisites to launch sample labs.
โHigh clarity, modular markdown design with clear step-by-step instructions.
โClean, readable reference scripts focused on educational clarity.
โ ๏ธ WEAKNESSES & TRADE-OFFS
โInteractive cloud playground or live web shell directly inside the browser
โAutomated grading/verification scripts for exercise completion
โFast-evolving cloud UI and security tools (AWS/Azure/ELK) can outpace static screenshots and guides