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

Detect time	2025-05-01 21:55:17
Detect client IP	18.221.40.13
Detect URL	http://www.cus.go.kr/attach/bbs/newspaper/small/5e2d2ec0623dd171a5808b9df647f1a43c4985fa00b4344068b26ffe32fdb0ea.jpg