Big Data Concept

  Introduction In the era of big data, where vast amounts of information are generated, stored, and processed daily, ensuring data security has become a paramount concern. Traditional cryptographic methods, such as RSA and AES, rely on complex mathematical problems that are increasingly vulnerable to advances in computing power, particularly with the advent of quantum computing. Quantum cryptography, leveraging the principles of quantum mechanics, offers a promising solution to secure big data in an increasingly interconnected and data-driven world. This chapter explores the intersection of quantum cryptography and big data, examining its principles, applications, challenges, and future potential in revolutionizing data security. The Big Data Security Challenge Big data is characterized by its volume, velocity, variety, and veracity, presenting unique security challenges: Volume : The sheer scale of data—petabytes and beyond—requires robust encryption to protect sensitive inform...