Democrats warn Trump ceding influence to Russia, China with mass ambassador recalls

U.S. President has ordered 30 diplomats back to Washington in recent days, bringing total vacancies up to well over 100 ...
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 ...