Abstract: Public-key Encryption with Keyword Search (PEKS) is a promising cryptographic mechanism that enables a semi-trusted cloud server to perform (on-demand) keyword searches over encrypted data ...

Abstract: The rapid growth of digital media has increased the need to protect image data from unauthorized access, particularly in fields such as medical imaging, military communication, and online ...

NEW YORK/SAN FRANCISCO, Feb 23 (Reuters) - Meta (META.O), opens new tab executives proceeded with a plan to encrypt the messaging services connected to its Facebook and Instagram apps despite internal ...

With the second iOS 26.4 beta, Apple and Google have started testing end-to-end encryption (E2EE) for RCS messages exchanged between iPhone and Android users. Apple started testing E2EE for RCS in the ...

Quantum key distribution promises ultra-secure communication by using the strange rules of quantum physics to detect eavesdroppers instantly. But even the most secure quantum link can falter if the ...

Apple has started testing end-to-end encrypted RCS in the first iOS 26.4 developer beta. RCS encryption currently works only between iPhones, not between iPhone and Android. Apple says full RCS E2EE ...

Cross-platform encrypted messages between iPhone and Android are coming soon. Cross-platform encrypted messages between iPhone and Android are coming soon. is a senior reporter covering technology, ...

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...

Apple added RCS support to iPhone with iOS 18.1, enabling richer cross-platform messaging between iPhone and Android users. This included things like typing indicators, read receipts, and ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Post Quantum Cryptography and Quantum Resistant Cryptography - PQC - New Cryptographic ...