Storm expected to bring 'life-threatening' impacts to Southern California. Here's what to know

Heavy rainfall is expected to bring widespread impacts to Southern California starting Tuesday night, with the potential for ...

The best (and worst) holiday pop-up bars in and around San Antonio

Don't lead your cousins astray over the holidays by taking them to an overhyped, overpriced and overcrowded pop-up bar. We ...

The best new restaurants, bars that launched in San Antonio in 2025

As the year comes to a close, we took a look back at all the 2025 restaurant openings and curated a list of the best of the ...
Scientific Research Publishing

Secure Offline: A Hardware-Bound Cryptographic Framework for Software License Validation in Internet Constrained Educational Environments ()

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...