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

Detect time	2024-04-29 11:49:28
Detect client IP	18.216.124.8
Detect URL	https://pyeongchang.snu.ac.kr/notice//"/upload/ckimage/e1dd4e861c0fd9826fd35dcbcf975ddc.jpg/"