Gunma University developed e-learning materials for information security which had been provided to the uni versity members by using the Gunma university moodle. In 2015, Gunma university joined Gakunin and started to use e-learning materials on Gakunin Moodle called ”Princess Rin Rin: Cyberethics” which is operated by NII. Gunma university uses the cyberethics as the requirement of granting credit of ”Information Literacy” and use of VPN service and eduroam service. In the paper, we describe the operation and statistics of use of the cyberethics in the Gumna university. Also, we model our operation and describe the record confirmation system for the cyberethics on the Gakunin Moodle which is developed to realize our operations.

In this paper, we describe the new automated large-scale remote lecture system. The system can connect from mobile devices. Our previous system was also automated, but previous system could not connect mobile devices. We built a new system with user interface same as a previous system. Therefore use of a new system is simple. We describe construction and the problems of a new system. And we started the operation of a new system in February, 2016. The system is used from the whole country.

We have replaced campus-wide network of Gunma university, which is named as Gunma University Network (GUNet2016). The new network GUNet2016 is fast and stable network with implementing modern security measure. The backbone switches are connected with 10Gbps which is faster than before. All of the backbone switches are configured using redundant apparatus where the network does not stop by single point failure. Also, we have applied the network access authentication in cooperation with dynamic VLAN to the new network. By using the authentication feature of the GUNet2016, our network administrator easily identify the connected devices in case of security incidents. We have assigned subnet based on the group of the university member with help of the dynamic VLAN technology. We provide highly secured network by grouping subnets based on the authentication methods. The connection between different group of subnets are restricted by applying appropriate access control on the firewall. We describe, in the present paper, the operation and the successful case of the installation of the campus-wide network GUNet2016.