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

Detect time	2025-11-02 13:21:39
Detect client IP	172.25.0.200 (x-forward-for : 216.73.216.60 )
Detect URL	https://visitseoul.net/jsp/english_new/culturalevents/culturalevent_4_02.jsp