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

Detect time	2025-05-13 19:50:17
Detect client IP	10.152.1.112 (x-forward-for : 18.117.73.33 )
Detect URL	http://xn--kg-jd0jz9f8vrprcrvxdub.kr/images/curriculum/photoshop_img1.jpg