EA Information Portal supports easy installation as well as automatic update including a database. If the automatic installer (InfoportLauncher) has access to the Internet (and is therefore able to connect to the update site), it will download and install new versions itself. While doing so, it verifies the MD5 hash of the installation files.
If InfoportLauncher does not have access to the Internet, users must download the installation files themselves and install them (with one command) using the InfoportLauncher installer.