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Continue to ChatViber joins the secure messaging revolution, introduces end-to-end encryption https://www.techzim.co.zw/2016/04/viber-joins-secure-messaging-revolution-introduces-end-end-encryption/
Viber joins the secure messaging revolution, introduces end-to-end encryption https://www.techzim.co.zw/2016/04/viber-joins-secure-messaging-revolution-introduces-end-end-encryption/