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

Detect time	2025-05-09 17:20:04
Detect client IP	18.222.153.154
Detect URL	https://www.cheongdocl.go.kr/attach/bbs/gallery/middle/202305181602273084812-2388768a6e0304ee4378c2d39861951e25ca78883c29f652beb6d4a59d8d1cd4b98d1fa3a235aee6.jpg