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

Detect time	2025-03-21 07:48:46
Detect client IP	172.17.18.34 (x-forward-for : 18.221.11.104 )
Detect URL	http://ncic.re.kr/_assets/images/treeimg/img/inven/01_tab03on.gif