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

Detect time	2025-12-14 13:40:35
Detect client IP	172.17.73.7 (x-forward-for : 216.73.216.130 )
Detect URL	http://www.greendaero.go.kr/svc/common/board/img/att-c5a81a27ceb84a96b7b24f57ef09cbe7.do