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

Detect time	2025-05-09 17:37:55
Detect client IP	18.190.25.53
Detect URL	https://www.cheongdo.go.kr/images/hpb/fec08964-5f06-47da-9e72-ae2bfefa68a6/d37dd0e9-b6af-4fa0-8b72-6afb0126b107/7c3da0b2-2da9-49bc-8e02-9752a98f3e2e/corona.png