Breathe New Life Into Your Old Laptops With This DIY Solution

Older laptops can easily be converted to DIY Chromebooks via the use of ChromeOS Flex. The OS is free and easy to install, ...

From media centers to Kali Linux: How to dual boot on Raspberry Pi

A Raspberry Pi multiboot lets you pick Raspberry Pi OS, Ubuntu, or MX Linux at startup without changing SD cards.

You don't need Linux to run free and open source software

For instance, we use Jeena's TextEd instead of Apple's text editor. For browsers, email, chat, productivity, writing, and so on, we use FOSS and freeware apps, and wherever possible, ones that also ...
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 ...