In a simple word; privacy. Signal is an application developed by the same creators of the end-to-end encryption technology used by WhatsApp in recent years except Signal usage is different. All ...

Old smartphones can become home security cameras. This guide shows how to use an old phone with a special app. You can monitor your home, children, or ...

Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.

LONDON (AP) — A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...