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

Detect time	2025-07-15 11:45:29
Detect client IP	216.73.216.123
Detect URL	https://yeyak.seosan.go.kr/file_upload_a/seosan/tmp/da5fb15b48a2623f4c07356e5a76b5a1.jpg