Please find a download of the slides available here. These slides are based on a lightening talk focused on applying the Microsoft Azure Well-Architected Framework using features and settings available in Dedicated SQL Pools and Serverless SQL Pools.
The video for the session can be found on YouTube here.
References and Further Reading
You should also store your application keys and secrets in Azure Key Vault. Protecting the infrastructure: Control access to all the Azure resources that you deploy.