WhatsApp Messenger, or WhatsApp for short, is a free cross-platform centralized messaging and Voice over IP (VoIP) service in the United States, owned by Facebook, Inc. It allows users to send text messages and voice messages, makes voice and video calls, and share images, documents, user locations, and other content. The WhatsApp client application runs on a mobile device, but it can also be accessed from a desktop computer, as long as the user’s mobile device remains connected to the Internet while using the desktop application. The service requires the phone number of the cellular mobile device to be registered. In January 2018, WhatsApp launched an independent business application for small business owners, called WhatsApp Business, which allows businesses to use a standard WhatsApp client to communicate with customers.
The client application was created by WhatsApp Inc. of Mountain View, California, which was acquired by Facebook in February 2014 for approximately $19.3 billion. It became the world’s most popular messaging app in 2015, with more than 2 billion users worldwide as of February 2020. It has become the leading internet communication medium in multiple locations. , Including Latin America, the Indian subcontinent, and most of Europe and Africa.
WhatsApp chats have end-to-end encryption, but what about your online backups? They will also be covered soon. As The Verge pointed out, WABetaInfo found that the latest Android version of WhatsApp beta (184.108.40.206) includes testing of end-to-end encrypted cloud backups. After registering, you don’t have to worry about hackers or spies reading your chat history easily. There are some caveats. You need to create a separate password to restore your backup. If you lose your phone and forget the password, you will not be able to retrieve them. Or, you can create a 64-bit encryption key, but if you lose the key, you will also run into trouble.
Not sure if WhatsApp will implement secure cloud backups in the next stable version, so you may not want to rely on them in the near future. It is unclear whether everyone using the new beta version will get the same backup features. At least, the timing is right. WhatsApp has just started testing multi-device synchronization that does not rely on phone connections. These encrypted backups do not seem to be available on all devices, but as people increasingly rely on WhatsApp to chat on all devices, they may be reassuring.