FTPS (Secure FTP) is used to enhance security for Azure web application using App Service as it adds an extra layer of security to the FTP protocol, and help you to comply with the industry standards and regulations. For enhanced security, it is highly advices to use FTP over TLS/SSL only. You can also disable both FTP and FTPS if you don’t use FTP deployment.
FTP is insecure and can lead to loss of data
The following example will fail the azure-appservice-ftp-deployments-disabled check.
The following example will pass the azure-appservice-ftp-deployments-disabled check.