Tracking submission of confidential data in a computer system

A system for improving computer security when storing confidential information, the system comprising:

• a non-transitory computer-readable medium having instructions stored there on, which, when executed by a processor, cause the system to:
• receive, via a first computerized user interface, a submission of confidential data from a user;
• obtain an identification of the user;
• store details regarding the submission in a first submission table, wherein the details regarding the submission include primary attributes obtained from a member profile of the user on a social networking system;
• encrypt the submitted confidential data using a first key;
• store the encrypted submitted confidential data in a first column of the first submission table;
• store a randomly generated transaction identification corresponding to the submission in a second column of the first submission table and also in a first column of a second submission table;
• encrypt the identification of the user using a second key;
• store the encrypted identification of the user in a second column of the second submission table;
• receive, from a second computerized user interface, a request to display, to the user, statistical information derived from confidential data, stored in encrypted form in the first submission table, from users other than the user;
• based on information stored in the first submission table, determine that the request to display, to the user, statistical information derived from confidential data from users other than the user should be granted;
• and in response to the determining, cause the statistical information derived from confidential data from users other than the user to be displayed via the second computerized user interface.

A non-transitory machine-readable storage medium comprising instructions, which when implemented by one or more machines, cause the one or more machines to perform operations for improving computer security when storing confidential information, the operations comprising:

• receiving, via a first computerized user interface, a submission of confidential data from a user;
• obtaining an identification of the user;
• storing details regarding the submission in a first submission table, wherein the details regarding the submission include primary attributes obtained from a member profile of the user on a social networking system;
• encrypting the submitted confidential data using a first key;
• storing the encrypted submitted confidential data in a first column of the first submission table;
• storing a randomly generated transaction identification corresponding to the submission in a second column of the first submission table and also in a first column of a second submission table;
• encrypting the identification of the user using a second key;
• storing the encrypted identification of the user in a second column of the second submission table;
• receiving, from a second computerized user interface, a request to display, to the user, statistical information derived from confidential data, stored in encrypted form in the first submission table, from users other than the user;
• based on information stored in the first submission table, determining that the request to display, to the user, statistical information derived from confidential data from users other than the user should be granted;
• and in response to the determining, causing the statistical information derived from confidential data from users other than the user to be displayed via the second computerized user interface.