Create a Configuration table to store any configuration that jGuard can need. It's needed when you create a loginModule to verify if the password has expired for example. If the expiration time is parameterized it must be stored in any place to be easily used.
The most important is that it should be available in jGuard API also.
This table could be a "property" table like jg_credential:
CREATE TABLE jg_configuration (
id int(10) unsigned not null auto_increment,
property varchar(255) NOT NULL,
value varchar(255) NULL,
primary key (id));
*definition for MySQL