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

Detect time	2024-04-29 15:17:52
Detect client IP	18.223.124.244
Detect URL	https://pyeongchang.snu.ac.kr/notice//"/upload/ckimage/d5e3ae7ca8f7fa33cc591857365c6310.png/"