AWS Elastic Load Balancer for Windows Authentication

Does Windows Authentication for Orchestrator work with AWS Application Load Balancer?

No, AWS Application Load Balancer does not work with Windows Authentication as there is a limitation on AWS side. 

Please refer https://netblaze.biz/windows-authentication-fails-with-aws-application-elb/ for more info.
However, there is a  workaround https://cloudninjablog.wordpress.com/2014/08/22/configuring-aws-elb-to-work-with-windows-authentication/ to get over it although we do not support it.


Thus, it is suggested to use a classic layer 4 load balancer if Windows Authentication is required for Orchestrators in AWS.