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

Detect time	2025-05-09 14:24:28
Detect client IP	172.17.18.35 (x-forward-for : 18.220.248.77 )
Detect URL	http://ncic.go.kr/_assets/images/treeimg/img/inven/01_tab02off.gif