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

Detect time	2024-11-01 08:39:27
Detect client IP	3.143.5.248
Detect URL	https://pyeongchang.snu.ac.kr/notice//"/upload/ckimage/5c8c2a105ed038a0ce875d1d228d023b.jpg/"