CISA says ‘Copy Fail’ flaw now exploited to root Linux systems

CISA has warned that threat actors have started exploiting the "Copy Fail" Linux security vulnerability in the wild, one day ...
IEEE

Non-Dominated Sorting Genetic Algorithm Optimization Design of a Compact Broadband Asymmetric Dual Hollow Core Antiresonant Fiber Mode Converter

Abstract: This paper proposes a mode converter design based on an asymmetric dual hollow core antiresonant fiber (ADHC-ARF), which is applicable to high-capacity mode-division multiplexing (MDM) ...