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

Detect time	2025-05-13 19:30:58
Detect client IP	10.152.1.112 (x-forward-for : 18.116.61.213 )
Detect URL	http://www.no1-itbank.kr/images/jobtraining/main_thumbnail_pc_220920_1.jpg