The request / response that are contrary to the Web firewall security policies have been blocked.
Detect time
2025-05-25 19:45:53
Detect client IP
10.152.1.93 (x-forward-for : 3.16.165.149 )
Detect URL
http://xn--it-jz1jv97d.xn--kg-j96is77cveb.kr/data/course/20011_main_thumbnail_pc