Cyber security is a skill-based field. As a beginner, you do not need to learn everything.
Start with the basics first.
1. Networking
Networking helps you understand how devices connect and communicate.
Learn basics like:
IP address
DNS
Ports
HTTP and HTTPS
Routers and firewalls
Networking is very important in cyber security.
2. Linux
Linux is used in many cyber security tools.
As a beginner, learn basic commands like:
Creating files
Moving files
Reading files
Installing tools
Running commands
You do not need advanced Linux in the beginning.
3. Web Security
Many attacks happen on websites and web apps.
Learn basic web security topics like:
SQL Injection
XSS
Login bugs
IDOR
File upload bugs
Web security is very useful for ethical hacking and bug bounty.
4. Basic Security Concepts
You should understand simple cyber security concepts like:
Vulnerability
Exploit
Malware
Phishing
Authentication
Encryption
These basics will help you understand cyber security better.
5. Practice
Watching videos is not enough.
You need to practice on labs, tools, and safe learning platforms.
Practice helps you understand how real attacks and security problems work.
Learn Cyber Security with VulnTech
At VulnTech, you can start learning cyber security step by step through free industry-grade cyber security courses.
VulnTech provides:
Free cyber security courses [Industry-grade]
Certifications [Free]
Daily blogs to stay updated with the latest cyber security trends
A community page to interact with other cyber security learners and experts
So if you are starting from zero, VulnTech can help you learn in a simple and structured way.
Final Words
If you are a beginner, start with networking, Linux, web security, basic security concepts, and practice.
Do not try to learn everything at once.
Learn step by step and practice daily.