EBS 12.1.3 and reverse proxy to replace SHA-2 certificates
We are using EBS 12.1.3 with SSL and SHA-1 certificates.
Our IT department indicated that we will have to use SHA-2 certificates soon, but they are not certified yet with EBS 12.1.3.
Oracle Support suggestion is to use Reverse Proxy or Load Balancing as a workaround. This is from Note 376700.1
I looked at a couple of Oracle Support notes and I'm still not totally sure how to implement those solutions.
A lot of notes seems to indicate to use DMZ with reverse proxy, but since we only use the Intranet to access EBS, I do not think DMZ is needed .
We also do not use a Load Balancer as one node for the Apps server is enough.