The request / response that are contrary to the Web firewall security policies have been blocked.

Detect time	2024-05-02 09:42:48
Detect client IP	3.143.9.115
Detect URL	http://pyeongchang.snu.ac.kr/notice//"/upload/ckimage/e9f566fe6de134c955e06f9a5ef8bfc2.png/"