Abstract: The swift development of the Internet of Things (IoT) has accelerated digitalization across several industries, offering networked applications in fields such as security, home automation, ...

Abstract: Vortex beams carrying orbital angular momentum (OAM) modes hold the promise of facilitating high-dimensional symbol mappings for information encryption. However, challenges persist in ...

File and folder security is crucial in this day and age. There are apps you can use to heighten the security of your files. These apps are free and available for desktop and mobile devices. The need ...