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

Detect time	2025-05-17 19:42:47
Detect client IP	18.220.192.109
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2021/2021-1/84세입예산사업명세서(수질개선-도시과).pdf