Security Engineer
Visual Security Engineer learning path — phases, skills, tools, and milestones from beginner to job-ready.
Overview
The Security Engineer roadmap on Toolliyo Academy is a step-by-step visual learning path designed for developers who want clarity—not confusion. Each phase builds on the previous one with skills, tools, milestones, and links to free tutorials on Toolliyo.
Whether you are switching careers or leveling up as a cybersecurity professional, follow this roadmap in order. Track your progress, build portfolio projects, and earn verifiable certificates as you complete Toolliyo courses and quizzes.
Visual learning path
Networking & Systems
TCP/IP, OS, and infrastructure basics.
- Lab environment setup
Security Fundamentals
CIA triad, threats, risk, compliance.
- Risk assessment
Offensive / Defensive Track
Hands-on skills for Security Engineer.
- CTF or SOC simulation
Cloud & App Security
Secure cloud workloads and applications.
- Security hardening project
Advanced Specialization
Deep dive in your security niche.
- Specialization project
Certifications & Career
Security certs and job preparation.
- Cert attempt + portfolio