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

Detect time	2025-12-20 15:24:21
Detect client IP	172.25.0.200 (x-forward-for : 216.73.216.62 )
Detect URL	https://korean.visitseoul.net/announcements/nct-영상-공유-이벤트-당첨자발표_/2687