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

Detect time	2025-05-04 00:26:17
Detect client IP	18.216.31.88
Detect URL	http://www.cus.go.kr/attach/bbs/photo/small/396668884c7602e67e90d1971c35ebc6c5faa7ce35461240dd8f148855910356.jpg