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

Detect time	2025-05-03 23:36:24
Detect client IP	18.116.235.184
Detect URL	http://www.cus.go.kr/attach/bbs/photo/small/3eae1163b5d86978bcd6b715fd0b2fbcafdbd851f4d650b55d4a2aa3e9aaab07.jpg