Disk encryption on Windows : practical evaluation

Abstract

In the modern digital landscape, data privacy and security have become critical concerns across all sectors, affecting both enterprises and individuals. The increasing frequency of data breaches and password leaks underscores the necessity of robust cyber hygiene practices. As technology evolves, operating systems continuously introduce security updates, including encryption features, to enhance data protection. With Windows OS dominating the global market and now integrating encryption as a standard feature even for Home edition users, safeguarding data has become more pressing than ever. This thesis explores various methods for protecting data stored on physical computer devices, focusing specifically on disk encryption as a means to ensure data confidentiality and integrity. While encryption technology is widely adopted, many users lack an understanding of how to implement it effectively. The research targets individuals and organizations handling sensitive data, aiming to demystify encryption tools and provide practical guidance on their selection and usage. The study will not focus on the technical foundations of encryption algorithms but rather on the practical aspects of on-site disk encryption, with potential expansion to cloud-based solutions. The practical component involves a comparative analysis of encryption tools, evaluating factors such as speed, ease of use, availability, and accessibility.