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

Detect time	2025-05-09 18:00:42
Detect client IP	3.144.126.147
Detect URL	https://www.cheongdo.go.kr/images/hpb/fec08964-5f06-47da-9e72-ae2bfefa68a6/36860053-4554-496c-acec-1e4ba35424c2/6d2496f5-9590-4881-9b04-def1c77f9196/62943.png