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TechOZO!  Signal Private messenger app allows users to send end-to-end encrypted text, picture and make encrypted audio and video calls. Recently WhatsApp — which is end-to-end encrypted began issuing a privacy update notification to users making clear that it is sharing user data with Facebook and Instagram. That’s led people to look for a secure communications app like Signal. If you feel your privacy in risk with WhatsApp and looking for a more private and secure messenger, then this video for you.  OK, so what is Signal? Signal is a free, privacy-focused messaging and voice talk app you can use on Apple and Android smartphones and via desktop. All you need is a phone number to join. You can text or make voice or video calls with friends, either one-on-one or in groups, and use emoji reactions or stickers just like in other apps. But there’s one big difference: Signal is actually really private. Is the Signal app secure? Communications on Signal are end-to-end encrypted, wh...