Techniques for securely storing confidential information associated with a transaction are disclosed. A method for securely storing confidential information may include storing a data set related to a first transaction in a first server, the data set configured to be searchable by an authorized administrator, storing a plurality of encrypted files that include confidential information related to a plurality of transactions in a second server, including a first encrypted file that includes confidential information related to the first transaction, storing an identifier for the first encrypted file, where the identifier is configured to include at least one key required to access the confidential information related to the first transaction, linking the data set to the identifier, and limiting the access to the plurality of encrypted files by the administrator.