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

Detect time	2025-05-03 11:05:00
Detect client IP	3.141.192.51
Detect URL	http://www.cus.go.kr/attach/bbs/photo/small/a2e5cf774806a8252cd459add9f8a4234387e2ee8ef2c30f47490f5abacd4e94.jpg