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

Detect time	2026-06-29 09:09:02
Detect client IP	172.17.73.8 (x-forward-for : 216.73.216.124 )
Detect URL	http://www.greendaero.go.kr/svc/common/board/img/att-7f294d410afb44e2b9530de286e22a18.do