Definition
A security assessment is a systematic evaluation of the security of an organization's systems, networks, and applications. It involves identifying vulnerabilities, threats, and potential risks that could compromise sensitive data or disrupt operations. This process typically includes vulnerability scanning, penetration testing, and configuration reviews to uncover weaknesses. Performing regular security assessments is crucial for maintaining a strong security posture and protecting against cyberattacks. For instance, a company might conduct a web application security assessment before launching a new customer portal to ensure it's protected from common exploits. Unlike a full audit which focuses on compliance, an assessment prioritizes identifying and quantifying specific security flaws. You will encounter security assessment concepts on exams like CompTIA Security+, CySA+, and CISSP.