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

Detect time	2024-05-01 16:22:02
Detect client IP	3.145.178.157
Detect URL	https://gsiat.snu.ac.kr/notice//"/upload/ckimage/4cda5a7f4f54d5f1b91c651dfc6296aa.jpg/"