Payara Server is vulnerable to brute-force login attacks due to the absence of a limit on failed login attempts

By default, Payara Server does not limit the number of failed login attempts, which can leave it vulnerable to brute force login attacks. To mitigate this, Payara Server includes built-in automatic attack protection. For configuration details, see  https://docs.azul.com/payara/technical-documentation/payara-server-documentation/security-guide/administering-system-security.html .