Thoughts on Present and Future of Technology by Debajit

Quantum cryptography, a branch of quantum physics focuses on communication using quantum properties. It is often considered a solution to address the weaknesses of cryptographic systems. However, like any technology quantum cryptography faces its set of challenges and threats. Here are some key threats associated with quantum cryptography. Threat of Quantum Computers: One major concern, for quantum cryptography is the possibility of scale and powerful quantum computers being developed. These advanced machines have the ability to efficiently solve problems that form the foundation of classical cryptographic algorithms like RSA and ECC. If these quantum computers become capable enough they could potentially break encryption schemes leaving much of today's encrypted data vulnerable. Vulnerabilities in Quantum Key Distribution (QKD) Implementations:  Although QKD theoretically provides key distribution real-world implementations may introduce vulnerabilities. These vulnerabilities can ...

  Introduction: The internet is a vast and interconnected space that most of us use every day. We browse websites, search for information, and interact with others online without giving it much thought. However, beneath the surface of the familiar internet lies a hidden realm known as the Dark Web. In this short article, we'll explore the Dark Web in simple terms, shedding light on what it is, how it works, and what you need to know, as a beginner, about this mysterious corner of the internet. What Is the Dark Web? The Dark Web is a part of the internet that isn't indexed by traditional search engines like Google or Bing. In essence, it's hidden from view, and you can't stumble upon it by simply typing a web address or keyword into your browser's search bar. To access the Dark Web, you need a special browser like Tor (The Onion Router). The Birth of Tor: The Tor network, initially developed by the U.S. Naval Research Laboratory, was created with the goal of enabling...