Trust, Interpretability and Explainability for Ensuring 5G-Enabled Smart City Security
Bikram Kar, Amit Kumar · 2024
Cities all around the world are transforming into “smart cities,” using 5G technology to bring new and exciting innovations and services. But with this transformation comes important questions about how we keep all the data generated and shared in these high-tech cities safe and private. This chapter is all about understanding three big ideas: trust, interpretability and explainability, and how they relate to making sure smart cities with 5G technology are secure. In this age of 5G, smart cities use fast, responsive networks to connect more and more sensors, devices and infrastructure. This is great because it can make our cities more efficient, sustainable and comfortable to live in. However, it also brings along some tricky security problems. We have to make sure that smart city systems are trustworthy to protect people, the city&s;s infrastructure, and the sensitive information they collect. Trust is like the foundation of a smart city. If people don&s;t trust the 5G networks and the apps that run on them, it can all fall apart. Building this trust means we need strong security measures, and we need to understand what could go wrong. This chapter explores different aspects of trust, like keeping the network secure, protecting data, and making sure people feel safe using smart city services. Interpretability and explainability hold significance in smart cities as well. Given the increasing integration of AI and ML (Machine Learning) in the functioning of smart cities, transparency of these technologies is vital. This means that people, whether they are experts or not, should be able to understand how these technologies make decisions. If we can&s;t understand them, it&s;s hard to trust them. This chapter looks at the challenges of making AI and machine learning systems understandable and how important this is for building trust. Additionally, this chapter gets into the nitty-gritty of putting security measures into practice. It explores how things like encryption (which is like a secret code to protect information), authentication (making sure only the authorized person can access things), and access control (deciding who can use what) can help keep 5G networks and the important data they carry safe. The chapter also explores advanced technologies like blockchain that can improve the safety of information in smart cities. In the end, the success of smart cities with 5G technology depends on creating trust, being transparent, and keeping everything secure in a world that&s;s more connected and data-driven than ever. By focusing on trust, interpretability, and explainability, this chapter provides ideas and advice for the people in charge of making sure smart cities with 5G are safe and respect people&s;s privacy. To sum it all up, this chapter gives a detailed overview of the challenges and solutions tied to trust, interpretability, and explainability in the context of 5G-powered smart city security. It emphasizes how these ideas are crucial for building and keeping public trust while using the exciting potential of smart city technologies.