Security Testing is a systematic process used to evaluate the safety and integrity of IT systems, applications, and network infrastructure. It aims to uncover security weaknesses that could be exploited by attackers, ensuring compliance with security policies and industry standards.
This skill includes designing and executing tests to detect vulnerabilities such as injection flaws, broken authentication, misconfigurations, and insecure APIs. Professionals perform assessments using both manual techniques and automated tools to simulate real-world attacks, including penetration testing, vulnerability scanning, and security code reviews.
- Identify and classify security vulnerabilities in software and infrastructure
- Conduct penetration tests and vulnerability assessments
- Analyze security risks and recommend mitigation strategies
- Ensure compliance with standards like OWASP, ISO 27001, and NIST
- Review application code and architecture for security flaws
- Report findings with actionable remediation steps
Security Testing is commonly used by cybersecurity analysts, penetration testers, security engineers, and application security specialists across industries such as finance, healthcare, government, and technology. Employers expect practitioners to understand common threat models, exploit techniques, and defensive controls. Proficiency in tools like Burp Suite, Metasploit, Nmap, and OWASP ZAP is often required. A strong foundation in networking, operating systems, and secure development practices is essential for effective testing and risk assessment.
