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

Detect time	2026-06-28 13:04:17
Detect client IP	172.17.73.7 (x-forward-for : 216.73.216.124 )
Detect URL	http://www.greendaero.go.kr/svc/common/board/img/att-7c4f9737f63249af8c7bb6b83bf72a7f.do