The request / response that are contrary to the Web firewall security policies have been blocked.
Detect time
2025-06-01 23:24:23
Detect client IP
10.152.1.13 (x-forward-for : 3.19.60.26 )
Detect URL
http://xn--kg-jz1j901av1bc2ai37bfxezog.kr/data/course/9_main_thumbnail_pc