CISA confirms active exploitation of four enterprise software bugs

The Cybersecurity and Infrastructure Security Agency (CISA) in the U.S. warned of active exploitation of four vulnerabilities ...

Hacking the grid: How digital sabotage turns infrastructure into a weapon

The US used a cyberattack to turn off power in Caracas during the raid to seize Maduro. The US grid is also vulnerable to ...

The best small-business accounting software for better bookkeeping

Here's my rundown of the top small-business accounting software, including stuff nobody told you. I'll cover QuickBooks, FreshBooks, Xero, and more.
PCMag

The Best Antivirus Software for 2026

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

Is this the 'Nvidia killer'? Cerebras’ wafer-scale AI engine sparks supremacy showdown

Dubbed the "Nvidia killer," Cerebras' wafer-scale engine has reportedly crushed Nvidia's H200 in raw AI training power: 125 ...
IEEE

A Flexible Software-Defined Networking-Based Privacy-Preserving Method for Internet of Things-Based Smart City Environment Based on the Neighbors Situation

Abstract: We introduce “DPSmartCity,” a context-aware dynamic software-defined networking (SDN) framework that preserves privacy in smart cities. Enhancing the Internet of Things (IoT)-centric ...
IEEE

Green Satellite Networks Using Segment Routing and Software-Defined Networking

Abstract: This paper presents a comprehensive evaluation of network performance in software defined networking (SDN)-based low Earth orbit (LEO) satellite networks, focusing on the Telesat Lightspeed ...