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

Detect time	2025-05-17 20:10:50
Detect client IP	18.220.248.77
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2021/2021-3/74. 세출예산사업명세서(치수사업).pdf