What does "vulnerability management" refer to in the context of QRadar?

Vulnerability management in the context of QRadar refers to a comprehensive approach that encompasses the identification, assessment, and mitigation of security vulnerabilities present within a network environment. This process is vital for maintaining the overall security posture of an organization, as it allows security teams to discover potential weaknesses that could be exploited by attackers.

In QRadar, effective vulnerability management involves utilizing various data sources and tools to continuously monitor the network for vulnerabilities, prioritize them based on potential impact and exploitability, and apply appropriate remediation measures. By actively managing vulnerabilities, organizations can reduce the risk of successful attacks and ensure compliance with various regulatory standards.

The other options, while related to security processes, do not accurately capture the full scope of vulnerability management as defined in QRadar. Conducting audits on software installations, enhancing user authentication processes, and implementing firewalls are all components of a broader security strategy but do not specifically address the systematic approach needed to handle vulnerabilities effectively.