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

Detect time	2025-05-09 17:17:30
Detect client IP	18.116.230.250
Detect URL	https://www.cheongdocl.go.kr/attach/bbs/gallery/middle/202305181603499994372-eaf2791a302adfada40bcb9aefbbaee123b08a3c4c59e88e0b215fb4cce06e567e74a66e88ace83f.jpg