Morning Overview on MSN

Find a missing iPhone with 1 text via Apple Shortcuts

Losing an iPhone is usually a scramble to borrow a laptop, log into iCloud, and hope Find My is turned on. A quieter, smarter ...

Cisco Still Looks Undervalued As AI Networking Demand Accelerates

Cisco Systems has strong EPS and cash flow amid AI-driven networking growth. Click here to learn more about CSCO stock's ...

Comcast: Rising Margins And Solid Dividend, I'm Starting A Position Here

Comcast (CMCSA) looks undervalued: margin expansion, Versant spinoff, and theme park/EBITDA growth plus a 4.42% dividend.
IEEE

Physical-layer key generation based on multipath channel diversity using dynamic metasurface antennas

Abstract: Physical layer key generation (PKG) technology leverages the reciprocal channel randomness to generate the shared secret keys. The low secret key capacity of the existing PKG schemes is due ...