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

Detect time	2025-05-13 20:33:48
Detect client IP	10.152.1.160 (x-forward-for : 3.142.219.125 )
Detect URL	http://itbank-eduone.kr/data/file/event/thumb-3530305774_ozt0w5sw_be66540649d600446ee7204a186f1458aabb5c9a_339x220.jpg