Hey I need to make a proposal for a bank for moving from on premises to cloud. here is like a scenario. if you could pls help me a bit what to write and how to start it

i need to answer why is it better for them to move to cloud and what are the options they will get with aws . here are some of the things i need to write about

The architecture is built by using services that are validated for Financial Services on the Cloud. The combined configuration of these services will implement the following principles: Layered security: To prevent the compromise of a service from a single point of attack, the Cloud infrastructure must provide multiple redundant layers of security. Least privileges: no individual should be given enough privileges to misuse a system. Give people the minimum required authorizations to complete their activities. Data privacy: protect data from unauthorized disclosure, modification, and destruction. Security assurance: controls must be configured securely by default through automation and checked continuously for compliance to provide continued controls assurance. Auditing: enable traceability through the logging, monitoring, alerting, and collection of audit information in real time. Resilience: availability of services and data are critical to the operation of business applications. Incorporate multiple levels of resilience to maintain cloud services even after multiple component failures. Integrity: follow secure development and operations processes and ensure software integrity through automation.

i need to ansswer to these

1. Introduction 2. Functionalities and resources that can be deployed in Cloud 3. Cloud computing resources required 4. Capacity Limits of the resources 5. Implement Organisational policies in cloud 6. Business Purpose and required cloud resources 7. Tools used for performing repeatable automated tasks 8. Steps required to provision resources 9. Test Cloud infrastructure 10. New Policies to be implemented