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

Detect time	2026-07-17 07:13:39
Detect client IP	172.17.73.7 (x-forward-for : 216.73.216.128 )
Detect URL	http://www.greendaero.go.kr/svc/common/board/img/att-3652e6712b9b4fa5a29d5f7bb3f0463f.do