Why Fallback Channels Are Now Core To Secure Authentication

Fallback channels do not eliminate risk, but they can absorb shocks. They can turn isolated failures into recoverable moments ...
Bleeping Computer

Hackers target Microsoft Entra accounts in device code vishing attacks

BleepingComputer has learned from multiple sources that threat actors have begun using vishing social engineering attacks that no longer require attacker-controlled infrastructure, instead leveraging ...
IEEE

A Low- Consumption Security Authentication Protocol for UAVs based on Embedded Message Authentication Code

Abstract: To address the challenges of high communication load and security authentication faced by unmanned aerial vehicle in cluster collaboration and data return, this paper innovatively proposes ...
IEEE

A Joint High-Precision Frequency and Code Phase Estimation Algorithm for Iridium NEXT Satellites’ Signals of Opportunity

Abstract: In recent years, Low Earth Orbit (LEO) satellite signals of opportunity (SOPs) positioning technology has emerged a significant alternative to the Global Navigation Satellite System (GNSS), ...