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

Detect time	2024-04-19 01:56:43
Detect client IP	18.191.135.224
Detect URL	http://www.yyg.go.kr/ybscript.io/common/file_download/111165/82590/70_공공하수도 사용량 및 요율 적용구분 변경신고.hwp