

In addition to encrypting conversations and files, TextSecure offers tools for verifying the identity of other parties by comparing key fingerprints. In the latter case, messages are not encrypted, but the dual functionality makes TextSecure convenient for people who want to rely on only one instant messaging app for Android. However, it also has the ability to fall back to SMS and MMS messaging modes in order to communicate with people who don’t have the app. First released in 2010, it’s open source and supports individual messages as well as group messaging, media messages and attachments.īy default, TextSecure uses a mobile device’s data connection to transmit information to other users who also have the TextSecure app installed. TextSecure is an Android app that provides end-to-end encryption for instant messaging. If you’re looking for secure chats for mobile devices, however, you may be most interested in TextSecure, a chat tool for Android that could soon be expanded to include private voice communication as well. We’ve covered online chat apps like ChatSecure and FireChat before.
