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

Detect time	2025-05-17 19:08:42
Detect client IP	3.139.86.227
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2020/2020-3/24성질별세출총괄표(수질개선).pdf