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

Detect time 2025-05-13 21:09:20
Detect client IP 10.152.1.112 (x-forward-for : 18.218.106.172 )
Detect URL http://xn--kg-jd0jz9f8vrprcrvxdub.xn--jk1bs5xuka404c.kr/curriculum/autocad.php