The request / response that are contrary to the Web firewall security policies have been blocked.
Detect time
2025-06-01 00:52:52
Detect client IP
10.152.1.13 (x-forward-for : 52.15.174.200 )
Detect URL
http://gw.xn--kg-xm7ji6e9xw.kr/data/course/46_main_thumbnail_pc