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

Detect time	2025-05-17 18:45:52
Detect client IP	3.144.12.160
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2021/2021-1/42세입예산서(치수사업).pdf