Animated stamps from USC celebrate 14 builders of the modern internet, from DNS and video calls to JPEG, encryption, and the algorithms inside phones

USC is celebrating America's 250th anniversary with animated digital stamps honoring unsung heroes of computing. These stamps ...

What is a quantum computer good for? Absolutely nothing — yet

The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...
IEEE

Key-Policy Attribute-Based Encryption With Switchable Attributes for Fine-Grained Access Control of Encrypted Data

Fine-grained access control systems facilitate granting differential access rights to a set of users and allow flexibility in specifying the access rights of individual users. As an important ...
The Christian Science Monitor

Quantum computing promises new technological possibilities. How close are they?

The U.S. and China are racing to develop computers based on the properties of quantum physics – with implications for science ...
Tech Times

Fault-Tolerant Quantum Computer by 2028: DOE Quantum Genesis Sets Hard Deadline

Fault-tolerant quantum computer by 2028: the DOE’s Quantum Genesis initiative sets a hard deadline for the world’s first ...

Post-Quantum Cryptography Is A Business Problem Hiding Inside Of A Math Problem

Beyond advanced mathematics or theoretical computing breakthroughs, PQC is about protecting the systems enterprises already ...
Tech Times

Pentagon Sets Hard 2031 Deadline for Quantum-Resistant Encryption, Names Nuclear Command at Risk

Post-quantum cryptography military deadline: the Department of War’s first PQC strategy sets a binding 2031 mandate for every ...
IEEE

Development of an Image Encryption Algorithm Based on Compressed Sensing and Chaotic Mapping

Abstract: A new 2D hyperchaotic mapping is designed based on 2D discrete mapping, featuring two positive Lyapunov exponents, enhanced randomness, and initial offset boosting. Subsequently, an image ...