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

Detect time	2025-05-14 03:49:29
Detect client IP	10.152.1.199 (x-forward-for : 18.227.183.215 )
Detect URL	http://xn--2o2bn90a.xn--kg-jz1j901a9vcw7s0ie.kr/itbankcyber/course/designcourses/images/img_cnt_04.jpg