US cybersecurity agency issues an urgent alert as Iranian hackers attack critical infrastructure — CISA guidance warns organizations to immediately shield certain ...

The U.S. Cybersecurity and Infrastructure Security Agency, in conjunction with the FBI and NSA, have issued an alert that ...

Nearly 4,000 US industrial devices exposed to Iranian cyberattacks

The attack surface targeted by Iranian-linked hackers in cyberattacks against U.S. critical infrastructure networks includes ...
IEEE

A Highly Integrated Programmable Millimeter-Wave Antenna Array with 2D Controllable Beamwidth Based on Polarization-Mixing Analog Beamforming

Abstract: This paper presents a highly integrated and power-efficient millimeter-wave (mm-wave) antenna array system that enables two-dimensional (2D) controllable beamwidth using a novel polarization ...
IEEE

Reconfigurable Electro-optic Logic Circuits Using Microring Resonator-Based Optical Switch Array

Abstract: In this paper, we propose a reconfigurable electro-optic logic circuit, which can perform any combinatorial logic operations using a microring resonator (MRR)-based optical switching array.