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

Detect time	2025-05-03 23:41:58
Detect client IP	3.139.234.66
Detect URL	http://www.cus.go.kr/attach/bbs/photo/small/71a93d19e76639786567164a484c12e1d644ab7e5749024b43ee2fb82b23cb6c.jpg