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

Detect time	2025-05-09 17:56:56
Detect client IP	18.216.95.250
Detect URL	https://www.cheongdo.go.kr/images/hpb/ba8b8b03-ace5-425d-b3c3-26634864b9cf/c4ca917b-0309-4ab7-8fd7-aa50e1400c45/3486a1e4-5cf1-4f46-aa17-c6bc21228d55/banner41.png