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

Detect time	2024-09-21 07:38:39
Detect client IP	172.17.18.36 (x-forward-for : 18.118.142.56 )
Detect URL	http://www.ncic.go.kr/ncic/nation/img/main/gnb4_sub03.gif