Defender PAM Practice Exam

To effectively perform a health check on a web server, having a valid SSL certificate is crucial. This requirement ensures that the server can establish secure connections using HTTPS, which is essential for maintaining data integrity and confidentiality between clients and the server. A valid SSL certificate also helps in preventing man-in-the-middle attacks, enhancing the overall security posture of the web application.

If a web server does not have a valid SSL certificate, it could lead to issues where clients cannot securely connect to the server, resulting in failed health checks. This is particularly important in environments where sensitive data is transmitted, as it directly affects user trust and regulatory compliance.

Other options, while they may pertain to server configuration or performance, do not specifically address the security aspects necessary for a health check. For example, merely having a firewall configuration or claiming that no additional software is needed does not ensure that secure connections can be made, while internet access may not be strictly required for internal health checks. Hence, the presence of a valid SSL certificate is a fundamental requirement for ensuring robust and secure health check operations on the web server.