We, RCACI updated the policy of Firewall controlling Inbound/Outbound network of JAIST.
We have detected a major increase of attack campaign which attempt to access unauthorizedly from outside of JAIST using various vulnerabilities.
The update aims to protect JAIST network from such malicious attempt, but might affect TV Conference (H.323, SIP and others) system with outside of JAIST.
If you find any kind of trouble, please contact our center, RCACI.