So we’re giving you the option to make choices about your information. We know people want to make their own decisions regarding their privacy. Unlike on other apps, you don’t have to actively enable end-to-end encryption on Viber, it is automatic, which will never change. Your messages cannot be accessed by anyone outside the chat – not even Viber engineers or machines. End-to-end encryptionĮveryone always says “end-to-end encryption” but what does it actually mean? Simply put, default end-to-end encryption means your 1-on-1 and group chats and private Viber calls can only be read and heard by you. Here we’ve gathered all the ways Viber protects your privacy, what makes it a security market leader, a glimpse into even more privacy-related innovation coming to the app soon, and a few tips on what you can do to be extra safe while using the app. Over the years, Viber has introduced many different options to ensure your private information remains secure and your chats and calls are private. Privacy is a top priority for you, which is why it is always a top priority for us.