1. Password Cracker:

Goal: Develop a tool to crack weak passwords using brute-force or dictionary attacks.

Learn: Password hashing algorithms, brute-force techniques, dictionary attacks.

Video: https://www.youtube.com/watch?v=P5Lt8J3_ZnI

2. Network Scanner:

Goal: Create a tool to scan a network for active devices, open ports, and vulnerabilities.

Learn: Network protocols (TCP/IP), port scanning techniques, vulnerability assessment.

Video: https://www.youtube.com/watch?v=zsG68FLm3Xs

3. Phishing Simulator:

Goal: Build a tool to simulate phishing attacks and educate users about phishing threats.

Learn: Social engineering techniques, email headers, phishing scams.

Video: https://m.youtube.com/@phishingbox

4. Web Application Firewall (WAF):

Goal: Develop a simple WAF to protect web applications from common attacks like SQL injection and cross-site scripting (XSS).

Learn: Web application security, input validation, output encoding.

Video: https://www.youtube.com/watch?v=o8-CU6TEH2w

5. Vulnerability Scanner:

Goal: Create a tool to scan websites for common vulnerabilities like XSS, SQL injection, and cross-site request forgery (CSRF).

Learn: Web application security, vulnerability assessment tools.

Video: https://www.youtube.com/watch?v=cXPj-MqhdN0