Downloadable software for secure messaging; Downloadable mobile application for secure messaging; Downloadable software for securely exchanging electronic data; Downloadable software for peer-to-peer messaging; Downloadable mobile application for peer-to-peer messaging; Downloadable software for securely exchanging content via a communications network; Downloadable software for encrypted messaging, without storing the messages on a server; Downloadable software for setting up multiple identities for secure messaging with different connections; Electronic identity cards used for secure messaging within a software application; Downloadable computer software and applications for securely messaging and communicating with others; Downloadable software for securely exchanging, editing, viewing, linking, embedding, or otherwise providing electronic data via computer, mobile, global and other communications networks; Downloadable computer software for use in securely facilitating text messages, instant messages, and online social networking services