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

Detect time	2025-05-17 18:48:49
Detect client IP	3.17.81.40
Detect URL	https://www.cheongdo.go.kr/download/open.content/ko/section/budget/budget/2019/2019-1/25세출총괄_조직별(수질개선).pdf