What is the default HTTPS port for Portal for ArcGIS?

The default HTTPS port for Portal for ArcGIS is indeed 7443. This port is used for secure communications over the internet using the HTTPS protocol, which encrypts data during transmission to ensure confidentiality and integrity. In the context of Portal for ArcGIS, which is a web application used for sharing and managing geographic information, utilizing HTTPS is crucial as it protects sensitive geospatial data from potential interception or tampering.

It is important to note that the other ports listed serve different purposes or are associated with different components of the Esri platform. For instance, 6080 is commonly associated with the ArcGIS Server's HTTP communication, while 7080 is typically used for HTTP connections in older versions or specific configurations of ArcGIS Server. Meanwhile, 2443 is not recognized as a standard port utilized within the Esri environment. Therefore, 7443 is the correct choice when identifying the default HTTPS port for securely accessing Portal for ArcGIS.