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

Detect time	2025-05-09 16:06:59
Detect client IP	18.220.167.202
Detect URL	http://www.cheongdocl.go.kr/attach/bbs/gallery/small/202311011135312537125-0a66406cef4589365c5614f1aac6a8498d95429b0f31485fa464b095b645cb6b8a2ca5dc324067b5.jpg