The purpose of a vulnerability assessment in cybersecurity is to identify, classify, and prioritize potential security weaknesses in an organization's systems and networks. This process involves scanning for vulnerabilities, analyzing configurations, and evaluating compliance with security best practices. By understanding these weaknesses, organizations can develop mitigation strategies to strengthen their defenses against potential attacks. Regular vulnerability assessments are essential for maintaining a robust cybersecurity posture, allowing organizations to proactively address risks and minimize potential impacts on sensitive data and operations.