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

Detect time	2025-05-13 17:09:44
Detect client IP	10.152.1.112 (x-forward-for : 3.148.217.26 )
Detect URL	http://www.nbac.co.kr/theme_itbank/pc/pc_theme_02/images/sub/testcenter_infopro02.jpg