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

Detect time	2025-05-17 20:41:49
Detect client IP	18.220.224.115
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2021/main.budget/77-1.세출예산명세(수질)-도시과.pdf