US Patent 10521610 Delivering secure content in an unsecure environment

The example embodiments are directed to an application and a system capable of identifying levels of secure data within electronic message content. In one example, the method includes at least one of: receiving an electronic message from a user device, the electronic message including message content and at least one recipient, determining that the message content includes a plurality of different levels of secure content corresponding to a plurality of different authentication levels, shielding each portion of the secure content, and providing an indicator indicating a level of authentication associated with each respective shielded portion of secure content from among the plurality of different levels of authentication, and transmitting the electronic message to the at least one recipient including the shielded secure content and the indications of the plurality of different levels of authentication.