Systems and methods for tokenized data delegation and protection

A method of data control by a data device comprising a processor and a memory, comprising:

• storing private information in the memory;
• generating an access token comprising tokenized data identifying the data device;
• transmitting, through a first front channel, the access token;
• receiving, through a first secure back channel, an information request comprising the access token;
• and
• responsive to the information request:
• authenticating the access token,
• transmitting, through the first secure back channel, a first portion of the private information based on the authentication of the access token,
• receiving through a second secure back channel, a request for a second portion of private information,
• receiving, through the second secure back channel, a third portion of private information,
• comparing the third portion of private information to a fourth portion of the private information,
• generating a first similarity score based on the comparison of the third portion of private information to the fourth portion of private information,
• determining that the first similarity score exceeds a first threshold, and
• upon determining that the first similarity score exceeds the first threshold, transmitting a share confirmation request.

A non-transitory computer-accessible medium having stored thereon computer-executable instructions for providing data control, wherein, when a computer arrangement executes the instructions, the computer arrangement comprising a processor in data communication with a database containing private information, the computer arrangement is configured to perform procedures comprising:

• receiving, through a front channel, a request for an access token associated with the private information;
• generating an access token, the access token comprising a tokenized identifier for the computer arrangement;
• transmitting the access token through the front channel;
• receiving, through a secure back channel, the access token, a secret key, and a request for a first portion of private information;
• and
• responsive to the request for the first portion of private information:
• authenticating the access token and secret key,
• receiving, through the secure back channel, a second portion of private information,
• comparing the second portion of private information to a third portion of the private information,
• generating a similarity score based on the comparison,
• determining that the first similarity score exceeds a first threshold and
• upon determining that the first similarity score exceeds the threshold, transmitting the first portion of private information through the secure back channel.