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

Detect time	2024-05-05 13:42:24
Detect client IP	3.17.174.239
Detect URL	https://pyeongchang.snu.ac.kr/notice//"/upload/ckimage/8c892727eda2aaac11f45bfd097788c1.png/"