Multi-Mode Communication (voice, text, video).Features To Consider When Selecting a Service Key Features The best secure chat programs are not only becoming more sought-after, they are becoming crucial in today’s technologically-connected world. This measure prohibits anyone from seeing the contents of the message except for you and the intended recipient. On the other hand, there are many chat apps that offer messaging services that have upped their game on the security and privacy fronts by using end-to-end encryption. It’s useful to remember that popular apps like Twitter, Instagram, Snapchat, or Facebook Messenger do not use end-to-end encryption, so your conversations and files may not be fully secured. Private messages could potentially be read by third parties, the organizations behind the apps, and governments who collect private information on their citizens. However, with new ways to communicate and connect via technology, there are also new ways for your privacy and security to be breached. Messaging apps make it easy to communicate and connect with people around the world.