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

Detect time 2025-05-13 21:02:50
Detect client IP 10.152.1.160 (x-forward-for : 18.216.110.162 )
Detect URL http://gw.xn--kg-xm7ji6e9xw.kr/images/jobtraining/main_thumbnail_pc_220920_1.jpg