A VM Image has an administrator Web-UI (HTTPS). This admin-webinteface shall not be available for everyone over the internet because it only supports single factor authentication.
Instead of access via internet and only allowing certain IP addresses ("Network security group" settings ) i'm checking for other options.
Azure Bastion seems to solve this Administrator Access Topic, but only for SSH and RDP. In my case I need to access the Admin webinterface with HTTP over Port 443. As I understand, Bastion does not support this case directly. So I have to setup an additional VM as a Jump Host. So then the access path is: Azure Portal -> via Bastion to Jump Host -> via JumpHost Browser to Target System. This is quite cumbersome with this extra jump host.
Does anyone know a better approach to solve this "admin access via webinterface" problem?
Many thanks!