The request / response that are contrary to the Web firewall security policies have been blocked.
Detect time
2025-06-03 09:31:21
Detect client IP
10.152.1.112 (x-forward-for : 3.148.238.144 )
Detect URL
http://xn--it-jz1jv97d.xn--kg-j96is77cveb.kr/data/course/20012_main_thumbnail_pc