Opinio report portals supports 3 levels of security. Set the security level appropriate to your intended use of the portal. Click "Edit portal security" from the menu box on the left side of the screen.
Portal security and access to protected reports Report portals give your audience access to all reports included in the portal. This means that even if the individual reports are password protected (they usually are), the portal users will still have access to them. This applies even if the portal is public. In other words, you can make protected reports public by including them in a public report portal.