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muhkhoirisma

Muh Khoirisma

@muhkhoirisma

Cybersecurity Researcher

Indonesia
About me
I’m an independent Security Researcher specializing in manual web application and API security testing. My focus includes API Security, IDOR, Broken Access Control, Authorization, Authentication, and Business Logic vulnerabilities. I have experience with authorized Bug Bounty and Vulnerability Disclosure Programs, including accepted and rewarded security findings. I provide clear technical reports with reproduction steps, impact analysis, and recommendations. Portfolio: github.com/Muhkhoirisma/Muhkhoirisma... Read more

Skills

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muhkhoirisma
Muh Khoirisma
Offline • 
Average response time: 1 hour

See my services

User Testing
I will manually test your website for security vulnerabilities
From$15 / projectMore details

Portfolio

Work experience

Independent Security Researcher

Cyber

Nov 2024 - Present • 1 yr 9 mos

Conduct independent security research and manual security testing against authorized web applications and APIs. Focus areas include API Security, IDOR, Broken Access Control, Authorization Testing, Authentication Analysis, and Business Logic vulnerabilities. I participate in authorized Bug Bounty and Vulnerability Disclosure Programs, identifying and responsibly reporting security vulnerabilities with clear technical evidence, reproduction steps, impact analysis, and recommendations. My portfolio includes accepted security findings, including an accepted and rewarded IDOR vulnerability and an accepted unauthenticated access vulnerability. Portfolio: github.com/Muhkhoirisma/Muhkhoirisma