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

Detect time	2024-04-30 00:52:24
Detect client IP	3.141.100.120
Detect URL	https://pyeongchang.snu.ac.kr/notice//"/upload/ckimage/497947a433d43899c0cfecccbf30a6b8.jpg/"