Authentication Parameters

authentication_timeout

String type (time). Authentication timeout. Allowed range 1s to 600s. Default value 1min (1 minute). This parameter can be set during runtime.

#authentication_timeout = 1min        # 1s-600s

failed_login_attempts

Numeric type. Maximum number of failed login attempts for a user. The user will be locked after exceeding this limit. The superuser halo is not affected by this parameter. Default value 0 (i.e., this feature is disabled). This parameter can be set during runtime.

#failed_login_attempts = 0    # be carefull! it will affect all users, except superuser: halo

shared_preload_libraries

String type. List of shared libraries to preload at server startup. To enable password complexity policies, load passwordcheck. This parameter can only be set at instance startup.

#shared_preload_libraries = ''    # (change requires restart)