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

Detect time	2025-05-13 11:28:49
Detect client IP	10.152.1.160 (x-forward-for : 3.22.216.30 )
Detect URL	http://it-kgedu1.kr/curriculum/img/datascience_machinelearning_img04.jpg