Cryptography is an essential tool for securing information and communication in the digital age. It is a complex field that deals with the science of converting information into an unreadable form, also known as encryption. Cryptography has been around for centuries and has evolved over time to become a vital component of modern-day digital communication and security. In this blog post, we will explore what cryptography is, its history, and its various applications. What is Cryptography? Cryptography is the practice of securing information and communication by converting it into an unreadable form. The process of converting information into an unreadable form is known as encryption, while the process of converting the encrypted information back into its original form is known as decryption. Cryptography ensures that information and communication are only accessible to authorized parties, preventing unauthorized access and manipulation. History of Cryptography The history of cryptograp