If your application runs on Docker, these certificates will have to be loaded into your container.
These are usually enforced by the security team in your organization. Be aware of these and evaluate what your software might need beforehand.
Your application might need client-certs to be installed on the machine to connect and trust remote HTTPS endpoints. Or if you are a server, you might require a server-cert signed by your organization’s root CA.
Understand key concepts such as IP subnets, routing policies, firewall and DNS rules. These determine external connectivity — to and from your application.
Most modern apps work by exposing HTTP APIs. The webserver that handles this needs to have limits set on important parameters like — incoming_payload_size, max_conncurrent_connectionsand connection-timeoutvalues.