Evaluating the security posture of web applications, APIs, and mobile apps for common vulnerabilities such as OWASP Top 10. Conducting manual and automated testing to identify injection flaws, broken authentication, and sensitive data exposure. Assessing session management mechanisms, input validation controls, and access control policies.
Assessing the security of RESTful and SOAP APIs for vulnerabilities such as injection attacks, insecure deserialization, and API abuse. Evaluating authentication and authorization mechanisms, including OAuth, JWT, and API keys. Conducting fuzz testing and input validation checks to identify security weaknesses in API endpoints.