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

Detect time	2025-05-13 17:53:23
Detect client IP	10.152.1.160 (x-forward-for : 3.147.2.160 )
Detect URL	http://kgit-bank.co.kr/itbankcyber/course/itcourses/images/icon_mainbg_05.png