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

Detect time	2025-05-13 21:40:28
Detect client IP	10.152.1.112 (x-forward-for : 18.188.123.155 )
Detect URL	http://kgitbankeduone.co.kr/livecourse/images/index/img_cnt_05.jpg