This document discusses the role of technology in organisations, focusing on big data, security and privacy measures, and cellular networks. It explores the benefits of adopting big data analytics, such as operational efficiency, innovation, and increased profitability. It also highlights the importance of data security and privacy in organisations, with a focus on GDPR provisions. Additionally, it provides an overview of cellular networks, their components, and how they work. Overall, this document provides valuable insights into the use of technology in organisations.