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

Detect time	2025-05-13 17:30:59
Detect client IP	10.152.1.112 (x-forward-for : 3.128.171.15 )
Detect URL	http://itbankedu.kr/theme_itbank/pc/pc_theme_02/images/sub/history_img05.jpg