CISA orders feds to patch max-severity Cisco flaw by Sunday

The Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch a maximum-severity vulnerability, CVE-2026-20131, in Cisco Secure Firewall Management Center (FMC) by ...
IEEE

Compact Single-Layer Wideband CP Antenna Array With Stable Radiation and Filtering Performance Using Patch Resonator and SIW Cavity

Abstract: In this letter, a new design concept to enhance the bandwidth and out-of-band suppression of the circularly polarized (CP) patch array antenna is proposed without requiring increased size or ...
IEEE

Design of a four element microstrip patch array antenna with improved bandwidth for medical applications

Abstract: This paper converses the design and implementation of a four-element rectangular microstrip patch array antenna. The proposed array antenna is suitable for millimeter wave (mm Wave) ...

Ransomware gang exploits Cisco flaw in zero-day attacks since January

The Interlock ransomware gang has been exploiting a maximum severity remote code execution (RCE) vulnerability in Cisco's ...