Using a phenomenon called "negative light," scientists invisibly transferred data disguised as background thermal radiation.

DNA strands on tiny beads hide and reveal encrypted messages through programmable fluorescence patterns read by flow cytometry.

In today’s digital age, protecting personal conversations has become more important than ever. Messaging platforms are ...

Instagram is dropping end-to-end encryption for its direct messages starting this May. We break down Meta's reasons for this ...

Berlin, Germany: A music-focused radio FM which allows songs to act as a transport vessel for hidden messages has emerged from EthBerlin 2024. CarnationFM was created by five hackers and a mentor as a ...

Great news for Xiaomi users! Soon, you can send fully encrypted messages to iPhone users using RCS messaging. The GSMA has introduced a new standard for messaging, which allows Android and iPhone ...

End-to-end encryption (nicknamed E2EE) has been a major selling point of Meta's WhatsApp messenger since the feature was introduced in 2016. In short, true E2EE ensures that texts, calls, images, and ...

Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

The RCS communication protocol is basically next-gen SMS, adding support for features like typing indicators, read receipts, and higher-quality image, video, and file sharing features. Google has been ...