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Best phone, TV, headphones and tablet of 2025 - 7 gadgets that beat the rest

It’s been another stellar year for gadget launches with new phones, tablets, wearables and pixel-packed TVs offering new and ...
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 ...