Public Cloud Security Strategy Framework

This white paper discusses the strategic considerations necessary for establishing a secure public cloud environment. It outlines the challenges organizations face when transitioning to the public cloud, including rising cyber threats and the need for a robust security strategy that extends beyond IT. The document emphasizes the importance of defining frameworks, or guardrails, to maintain agility while ensuring security. It introduces the Cloud Adoption Framework (CAF) developed by major cloud providers, which includes guidelines for integrating security into the transformation process. The paper details the significance of making informed decisions regarding security requirements based on business objectives, as well as the necessity for continuous knowledge investment among business managers. It also addresses fundamental choices, such as geographic region selection and organizational structure, which can impact security and cost management. By applying Zero Trust principles and continuous hardening, organizations can enhance their security posture within the public cloud.