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

Detect time	2025-05-09 17:32:41
Detect client IP	3.144.139.201
Detect URL	https://www.cheongdo.go.kr/images/hpb/ba8b8b03-ace5-425d-b3c3-26634864b9cf/4c35e815-1710-4183-b67a-d91c54367d3d/cbbd867a-f9b9-4256-83db-4cd8c27a1a9b/banner20.png