Networking Fundamentals
- TCP/IP, DNS, HTTP/HTTPS
- OSI model
- Firewalls, VPNs, proxies
- Wireshark traffic analysis
Protect systems, find vulnerabilities, and defend what matters.
Cybersecurity professionals protect systems and data from attacks. Ethical hackers find vulnerabilities before malicious actors do. One of the fastest-growing, highest-demand fields in tech globally.
Salary range: $60,000 to $150,000/year
Follow each stage in order. Mark stages complete as you finish them.
The best beginner cybersecurity platform. Gamified labs and guided paths.
tryhackme.com
Intermediate to advanced hacking labs. The next step after TryHackMe.
www.hackthebox.com
Free world-class web security training from the Burp Suite creators.
portswigger.net/web-security
Google's cybersecurity certificate on Coursera. Audit for free.
www.coursera.org/professional-certificates/google-cybersecurity
Networking and cybersecurity content. Engaging and practical.
www.youtube.com/@NetworkChuck
The definitive list of the 10 most critical web application security risks.
owasp.org/www-project-top-ten
Beginner Capture The Flag challenges. Best place to start practicing.
picoctf.org
Use Nmap to scan your own network and document devices, open ports, and risks.
Test DVWA or HackTheBox and write a professional penetration test report.
Solve 5 TryHackMe challenges and publish detailed write-ups.
Explain how SQL injection works, what damage it can cause, and the 3 most effective prevention methods in a Python + PostgreSQL application.Explain the difference between symmetric and asymmetric encryption, when each is used, and give real-world examples of both.$60,000 to $150,000/year
Certifications matter more in cybersecurity than any other tech track. Aim for CompTIA Security+ first, it is widely recognized and achievable for beginners.