This morning the client complains that the website is not working. I do some checking and I confirm that there is indeed an error. The error they are seeing is: An unhandled exception occurred while processing the request. MsalServiceException: A configuration issue is preventing authentication - check the error...

One of my plans is to create new MVC Webapps for my companies databases. Once I publish these I will need to secure them so only staff have access. The traditional way to do this would be insert membership tables into my database. The user then has to remember another username and password and I have to secure the...