Abstract: Quantum cryptography using the BB84 protocol is at the forefront of modern secure communication. This paper emphasizes on BB84 protocol and its role in secure key distribution utilizing the ...

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...

This project implements the Caesar Cipher algorithm using Python and Tkinter. It provides a simple graphical interface that allows users to encrypt and decrypt messages by shifting letters according ...

This is a simple web application that implements the Vigenère cipher. It allows users to encrypt a message using a specific keyword. The project was created to demonstrate fundamental concepts of ...

If you often find yourself accidentally typing in all caps, there’s a quick way to fix it by using the Shift key to turn off Caps Lock in Windows. This guide will show you exactly how to enable and ...

Bitcoin tested the key support level of $112,500 Tuesday morning, as ETF flows reversed with $326M in outflows. Analysts warned that a break of support could send Bitcoin down toward $103,500. Ongoing ...

Satellites beam data down to the Earth all around us, all the time. So you might expect that those space-based radio communications would be encrypted to prevent any snoop with a satellite dish from ...

The Investigatory Powers Tribunal (IPT) has dismissed Apple’s legal appeal against a government order requiring it to provide intelligence services and law enforcement with the capability to access ...