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

Detect time	2025-05-17 19:13:28
Detect client IP	3.16.206.12
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2018/2018-3/22세출총괄표성질별(수질개선).pdf