Today Microsoft has announced Azure Bastion. With this new service you will get improved security features and simplified IT managemend with a single click from your webbrowser using the HTML5 web client. This will eliminate the need for a jump server. I am looking forward in using this service in preview and GA.
More information can be found on the Microsoft Azure blog: https://azure.microsoft.com/nl-nl/blog/announcing-the-preview-of-microsoft-azure-bastion/