In the flow of information, the individual is almost in the main position of risk, that is, to bear all the consequences brought by uncertain risks. However, from the point of view of information acquisition, disclosure and result acceptance, individuals are basically in a negative and passive position, and those who can control the corresponding risks or obtain more symmetrical information to a large extent, is the platform or enterprise side to master personal information. 
it is often those who are at risk who cannot afford the risk, while the person in charge of the risk may be absent when they bear the risk.
Who bears the risk between the information platform and the individual.