To launch the IASC 4.0, open a web browser with the address
https://localhost:9393/     (local access)
https://Server_IP:9393/     (remote access)

For remote access make sure the firewall allows access through TCP ports 443 (https) and 9393 (IASC).

To install under Linux, anpack the tar archive to a local folder and run ./install

Linux requires a strong password, contrary to Windows.
Default logon name is always "admin", both for Linux and for Windows.

Tip: For EMail alerts use Advanced EMail settings instead of Basic.
These allow to specify the alert categories, From-address and subject.