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

Detect time	2025-05-13 13:20:41
Detect client IP	10.152.1.112 (x-forward-for : 18.218.169.79 )
Detect URL	http://kgitbank.xn--kg-j96is77cveb.kr/data/course/20002_upper_pc