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

Detect time	2026-03-30 04:11:01
Detect client IP	172.17.73.8 (x-forward-for : 216.73.216.178 )
Detect URL	http://www.greendaero.go.kr/svc/common/board/img/att-1aaf8ea28e2f4cf88b9b388a2314c784.do