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

Detect time	2025-05-09 18:02:56
Detect client IP	18.190.152.109
Detect URL	https://www.cheongdo.go.kr/images/hpb/ba8b8b03-ace5-425d-b3c3-26634864b9cf/f0a9fc13-a860-44b8-9900-84460c827be0/fc815091-9f26-4f3e-ace9-a397e24ab389/banner17.png