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

Detect time	2025-05-09 19:38:25
Detect client IP	172.17.18.34 (x-forward-for : 18.223.158.66 )
Detect URL	http://www.ncic.re.kr/images/egovframework/cmmn/btn_page_pre1.gif