Introduction In the world of cybersecurity and cryptography, understanding encryption techniques is a fundamental skill. One such technique is the Caesar Cipher, one of the simplest and oldest methods of encryption. In this blog post, we’ll explore how a Python script was created to implement the Caesar Cipher, and how [...]
Introduction to Hash Functions in Security Hash functions are critical elements in the realm of cybersecurity, serving as foundational tools in every company’s security strategy. These functions are pivotal for ensuring authentication and non-repudiation, guaranteeing the authenticity of information cannot be denied. Understanding the evolution of hash functions reveals their [...]
Introduction to OpenSSL and AES-256-CBC In the digital era, the security of information is paramount. OpenSSL, an open-source toolkit implementing the SSL and TLS protocols, is at the forefront of securing data transmission and storage. Among its many features, OpenSSL allows for robust file encryption and decryption, ensuring that sensitive [...]
