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

Detect time	2024-04-25 14:37:59
Detect client IP	172.25.11.170 (x-forward-for : 3.15.219.217 )
Detect URL	http://sumokwon.jeju.go.kr/apps/site/default/file/info-2850-2050.pdf