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

Detect time	2025-05-13 15:43:54
Detect client IP	10.152.1.160 (x-forward-for : 18.190.239.5 )
Detect URL	http://xn--kg-jz1j901av1bc2ai37bfxezog.kr/curriculum/sub.php