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

Detect time	2024-04-29 08:59:54
Detect client IP	3.144.189.177
Detect URL	https://gsiat.snu.ac.kr/notice//"/upload/ckimage/fa8bd7e6802185d72a2b1cccba0b1bdf.jpg/"