Cyber Security Researcher

Rashmi Rajapaksha

Penetration Testing | Threat Analysis | Security Engineering

View My Work Get In Touch

Featured Blog Posts

CTF Writeup

VulnBox – Easy

A comprehensive walkthrough of exploiting a vulnerable Linux machine through SQL injection, file upload vulnerabilities, and privilege escalation techniques.

Read More
Security Analysis

Web Application Security

Deep dive into common web vulnerabilities, their exploitation techniques, and best practices for securing modern web applications.

Coming Soon
Research

Advanced Exploitation Techniques

Exploring cutting-edge exploitation methods, bypass techniques, and advanced persistence mechanisms in modern security systems.

Coming Soon

Core Competencies

Penetration Testing

Comprehensive vulnerability assessments, network penetration testing, and exploitation framework expertise.

Security Analysis

Threat modeling, vulnerability analysis, and security architecture review for enterprise systems.

Security Engineering

Implementation of secure systems, cryptography, secure coding practices, and infrastructure hardening.

Incident Response

Forensic analysis, incident investigation, threat hunting, and security monitoring.