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

Detect time	2025-05-13 16:28:09
Detect client IP	10.152.1.160 (x-forward-for : 18.117.250.210 )
Detect URL	http://kgeduit.co.kr/itbankcyber/course/library/images/img_cnt_04.jpg