The invention discloses an acquired information sharing method and a system based on dual authentication multiple protection measures, and relates to an acquired information sharing method. In the prior art, head information is used for transmitting user identity verification information, and user information is easy to intercept in the method. The method comprises the following steps: a client initiates an account authentication request; if the authentication is passed, randomly generating a temporary token, and returning the temporary token to the receiver; initiating the data request againafter obtaining the temporary token by the receiver, and decrypting the token by the sender after receiving the request and judging the validity of the token and the timeliness of the token; if the verification is passed, entering links of extracting data and assembling the data; the server extracts the acquired data and performs data desensitization; signing the data and encrypting the data; andsending the original text and the encrypted abstract to a receiver together. According to the method, an authentication method combining account authentication and token authentication is used, identity authentication service and data providing service are separated, and the security of interface interaction is greatly improved.