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

Detect time	2025-05-09 17:48:39
Detect client IP	3.129.217.27
Detect URL	https://www.cheongdo.go.kr/images/hpb/ba8b8b03-ace5-425d-b3c3-26634864b9cf/ad9944ac-c256-4065-b43b-0dbf980e00b2/f89ef6c4-22a1-4def-8ed9-726e73d83c82/banner12.png