Securing the Cloud: Vulnerabilities and Solutions

This chapter examines the vulnerabilities in cloud-based direct messaging systems, highlighting the risks of phishing attacks disguised as internal communications. It emphasizes the significance of zero trust security principles and the necessity for robust security measures, including multi-factor authentication and strict password hygiene. The chapter also explores the shift towards open-source software as organizations seek alternatives to traditional providers, showcasing initiatives like Lyon's government mandate for Linux usage.