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

Detect time	2025-05-13 18:31:56
Detect client IP	10.152.1.160 (x-forward-for : 18.216.7.205 )
Detect URL	http://it-kgedu1.kr/images/jobtraining/main_thumbnail_pc_220920_1.jpg