Along with the development of the information society, we are facing various threats, such as computer viruses, personal information leakage and unauthorized access. In such situations, it is important to take the necessary security measures for everybody.
This is now important not only for PCs, servers, and networks, but also for projectors.
In order to more safely use RICOH projectors, we would like to recommend taking the following security measures.
Use a network isolated by a firewall to prevent unauthorized access via the Internet.
Make the following rules when using a PC in the network.
Enable various authentication settings on the projector. This prevents attacks such as unauthorized setting changes made by malicious third parties.
Please refer to the setting methods of each authentication as follows.
To prevent for unauthorized access, it is recommended to disable unused network functions.
The setting methods for these are as follows.