Allow external access to AWS services
We have an in-house developed app that communicates with an AWS hosted third party service. That external service is hosted on the US-EAST-1 region of AWS. What is the best way to allow outbound access from an internal device to those external services? I do not really want to add ALL of the US-EAST-1 networks into an allow rule. Or do I?
It would be ideal if I could set up a rule that is process name based.
I have an XTM525.
What is the best way to proceed here?