The DualShield Server is actually a collection of servers or services. It includes the following:

NameAbbreviationPortsURLDescriptionStatus
DualShield Authentication ServerDAS8070, 8071


DualShield Provisioning ServerDPS8072

Legacy, obsolete 
DualShield Administration ConsoleDAC8073https://fqdn:8073/dac

DualShield Management ConsoleDMC8073https://fqdn:8073/dmc
Legacy
DualShield SSO ServerSSO8074, 8075https://fqdn:8074/sso

DualShield SSO Server APPSSO8074, 8075https://fqdn:8074/appsso
Legacy
DualShield Service ConsoleDSC8076https://fqdn:8076/dsc

DualShield Self-Service ConsoleDSS8076https://fqdn:8076/dss
Legacy
DualShield Reset Password ServiceDRP8076https://fqdn:8076/dpr

DualShield Unlock Account ServiceDUA8076https://fqdn:8076/dua

DualShield Emergency Access ServiceDEA8076https://fqdn:8076/dea


All of the above servers or services can be installed on a single machine, to create a "All-in-One" DualShield Server


Or, those servers or services can be split and installed on 2 machines, to create a "Backend" and a "Frontend" DualShield Server