MODIFIED MESSAGING SERVER CALL FLOW FOR SECURED MOBILE-TO-MOBILE MESSAGING

Systems and techniques are provided for transmitting a secured message from an originating device to a recipient mobile device through a mobile communication network. A secure communication channel to the recipient mobile device is established via the mobile communication network based on a request for transmission of a secured message from the originating device. A notification of the secured message including instructions for retrieving the secured message is sent to the recipient mobile device through the established secured communication channel. The recipient mobile device is authenticated based on authentication credentials associated with the recipient mobile device. The recipient mobile device is allowed to retrieve the secured message via the secure data channel of the mobile communication network using the instructions included in the notification.