WhatsApp, Signal and Telegram – are they secure?
WhatsApp recently changed their privacy policy and rival apps Signal and Telegram saw a huge surge in user registrations as people switched to different platforms. Let's do a comparison of the three contenders. WhatsApp is based in the USA, this free messaging app is available for Android and IOS devices. There is also a web version, although this does require the phone version to be connected on the WiFi which is a bit of a pain. Some businesses use WhatsApp to communicate with their customers. WhatsApp was started in 2009 and acquired by Facebook in 2014. Telegram was launched in Russia [...]