Tomcat port on linux install

Hello,

We've installed symantec DLP 14.6 on a Redhat Entreprise server 7.2 and by default the tomcat port for the enforce app is 8443 as we have created a new user protect to launch the vontu services.

This user (protect)  is not allowed to use port <1024.

So how can we change this port 8443 to standard HTTPS port 443 ?

Sincerely yours