Table 1.

Advantages and disadvantages of external and internal systems

System type	Advantages	Disadvantages
External system	Accessible on all devices at any time Accessible from home and while on the go Publicity for the institution	External costs might apply Data might not be stored internally Security risks might arise, especially if updates are not performed regularly
Internal system	Security and privacy Internal support systems are available	Depending on the technical settings, an internal setup might be complex Content can only be accessed through internal devices. Usually, access from home or on the go is not possible