This project delves into the network and cloud security of Backbone UK, a technology solutions provider. It begins with an introduction to cloud computing and Backbone UK's services, including hosted virtual desktops (HVD) and the benefits of cloud computing such as cost savings and scalability. The project then identifies security issues related to Backbone UK's cloud services, such as user identity spoofing, session hijacking, insecure devices, and data leakage. The core of the project involves a proposal for enhancing Backbone UK's cloud service security, addressing the vulnerabilities identified. It covers the current status of cloud computing, security concerns, and potential improvements. The research methodology, ethical considerations, and project management aspects are also outlined, culminating in a conclusion and recommendations for further improvements. This project aims to identify security aspects and suggest solutions for cloud computing service providers with a specific focus on Backbone UK.