vaibhav sahu

Hi, I'm Vaibhav Sahu, a BCA Cybersecurity student passionate about web application security and penetration testing.

I enjoy understanding how web applications work internally, identifying security weaknesses, and learning how attackers think so I can better understand how systems should be secured.

My current learning focuses on HTTP, authentication, session management, SQL Injection, Cross-Site Scripting (XSS), access control, and secure web application testing. I regularly practice using Burp Suite and PortSwigger Web Security Academy labs while studying The Web Application Hacker's Handbook (2nd Edition) to build a strong foundation in offensive security.

I believe cybersecurity is not about memorizing tools or payloads—it is about understanding systems, identifying trust boundaries, and thinking critically about how applications can fail.

I'm continuously improving my technical skills through hands-on labs, vulnerable machines, and structured learning with the goal of becoming a skilled Web Application Penetration Tester.