The request / response that are contrary to the Web firewall security policies have been blocked.
Detect time
2025-06-01 11:15:10
Detect client IP
10.152.1.250 (x-forward-for : 3.137.184.154 )
Detect URL
http://xn--kg-jz1j901av1bc2ai37bfxezog.kr/data/course/20055_main_thumbnail_pc