communications

We explore which messaging apps let you chat without an internet connection or cell service, and why you might need this.

New iPhone 14 wows with Emergency SOS feature for emergency calls via satellite. How does it work, and is it available on any other smartphone?

Last week Facebook posted a video of its solar-powered Aquila drone’s inaugural flight. The aircraft’s design is of flying wing type, with a wingspan close to that of Boeing 737, covered with solar panels.

The biggest data breach in history happened when Mossack Fonseca papers fell into the hands of German journalists. The leaked a 2.6 terabyte archive that included 11.5 million documents — it’s three times

Nowadays, it seems like every company has a smartwatch. They can do everything from tracking your heart rate to making phone calls and gasp telling time. But did you know that they

In the first part of our story we covered the history of SIM cards. Now let us get down to their security. One of the first vulnerabilities in SIM cards that was

The World Wide Web is probably the most widespread project created in the history of humanity. With each passing year, the Internet grows exponentially. It needs cables, servers, towers and