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

Detect time	2026-08-27 09:50:20
Detect client IP	172.25.0.200 (x-forward-for : 216.73.216.20 )
Detect URL	https://korean.visitseoul.net/announcements/중국발-입국전-검사-해제에-대한-안내--2023년-3월-10일-시행/kob013305