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

Detect time 2025-11-04 02:45:05
Detect client IP 172.25.0.200 (x-forward-for : 216.73.216.60 )
Detect URL https://korean.visitseoul.net/announcements/시스템-점검에-따른-홈페이지-일시-중지-안내-2024-09-19목-1800-~-20240919목-2000/kob013781