About Me

I’m Oussama Messaoudi, an Application Security researcher focused on finding and understanding vulnerabilities across modern application and cloud environments.

My main areas of interest include:

• Web & API Security
• Cloud Security — AWS, Azure, and GCP
• Application & Container Security
• Kubernetes Security
• Smart Contract Security
• Penetration Testing & Red Teaming
• Secure Code Review

I enjoy building security tools, researching vulnerabilities, and creating practical labs to understand how seemingly small security issues can be chained into larger attack paths.

This blog is where I document my security research, technical write-ups, vulnerabilities, experiments, and projects.