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

Detect time	2025-05-13 16:16:34
Detect client IP	10.152.1.160 (x-forward-for : 18.224.137.108 )
Detect URL	http://kg-eduone.kr/theme_itbank/pc/pc_theme_02/images/common/isms_popup.png