(a)Before accepts the side in to inform the side informs or informs whenlearns the information through the legitimate method;
(b)After informs the side to inform now and then informs is known by thepublic,also accepts the side and the right achievement information;
(c)By accepts the side in not to contact informs in the side securityinformation situation the independent development obtainedinformation; (d) legitimately obtains and informs receiver'sinformation by the third party.