Security Infrastructure Design Document for An Organization

In fulfilment of a final project requirement for my 2021 Google IT Support Certification, I was tasked with the primary objective of creating/designing a guiding security document to provide a summary framework for meeting the security requirements of the IT infrastructure of an organization; in line with industry best practice standards. The plan was to ensure an adequate balance of security in the deployment and use of IT resources, its management and accommodating the projected operational growth and IT security requirements of the organization.