Qiang Tang receives funding from Google via Digital Future Initiative to support the research on this project. Moti Yung works for Google as a distinguished research scientist. Yanan Li is supported ...

UVB-76, the Russian doomsday radio also known as "The Buzzer", is sending out secret and encrypted codes once again. The shortwave radio station was active on Monday (October 6, 2025) broadcasting in ...

0.70.x - 0.74.x 1.0.x Old Architecture Fully Supported 0.75.x - 0.78.x 1.0.x Old & New Architecture Fully Supported Note: This library requires prebuild because it uses native iOS Vision Framework and ...

Abstract: This paper proposes a novel method of vacatingroom-after-encryption reversible data hiding in encrypted image (VRAE RDHEI), which uses the ideas of channel modeling and channel coding to ...

Encrypted QR Codes are here. Should workplaces be using them? Companies go to great lengths to protect sensitive personal and financial information. But as cybercriminals become increasingly ...

The US Air Force has issued two encrypted emergency codes typically used to transmit important military communications, sometimes related to nuclear command and control. The first Emergency Action ...

1 School of Computer Science and Technology, Changsha University of Science and Technology, Changsha, China 2 School of Information Engineering, Changsha Medical University, Changsha, China With the ...

Signal, an open-source platform that is similar to Meta Platforms, Inc.'s META WhatsApp, is defending its reputation as the "gold standard" in encrypted messaging after an internal Pentagon advisory ...