When you develop software, whether for other people or for running your business, there are many things you have to consider which are quite different from the things you have to do to make your business GDPR compliant.
In the spring of 2018 we recorded a video with Microsoft that gives an overview of this as well looks at some of the ways in which Azure can help.
For some more specific tips on how to lock down your software on Azure, including Managed Identity and KeyVault, see Securing your web app in Azure
For more detailed information, see our series of GDPR Articles