

Following Elon Musk’s laconic call to use Signal, millions of users downloaded the app, resulting in temporary technical issues with the service. The Signal messaging app leapt in popularity in January 2021, when WhatsApp changed its privacy policy.

The only data available to you are the contacts on your mobile phone. Not only is the government unable to read it, but even the parent company has no means to view it. In essence, it sends a communication in such a manner that only the receiver’s device can access it. Thanks to its end-to-end encryption, Signal is one of the safest messaging apps available for Android. Today, it’s still used as one of the most secure communication systems.

These two apps merged in 2014 to become Signal, with the Whatsapp co-founder Brian Acton and Marlinspike acquiring it in 2018. Whisper Systems launched two programs in 2010: TextSecure for written chats and RedPhone for calls. The encrypted Signal application for Android is a secret messaging system designed to protect your privacy.
