Methods and systems for secure message transmission from a computing device of a sender to at least one recipient, the method comprising iteratively selecting a group until the sender indicates conclusion of the group to provide a selected group, selecting at least one recipient from each selected group to provide at least one selected recipient, composing a message to provide a composed message, selecting at least one device for each selected recipient to provide at least one selected device, wherein the composed message is to be dispatched to the at least one selected device, and indicating an alert notification on each of the at least one selected devices of the recipient, wherein the alert notification indicates dispatch of the composed message to the selected device.