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

Detect time	2025-05-17 18:19:40
Detect client IP	3.140.250.157
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2019/2019-1/20세출총괄_기능별(치수사업).pdf