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

Detect time	2025-06-21 19:47:52
Detect client IP	10.152.1.155 (x-forward-for : 216.73.216.195 )
Detect URL	http://www.kgitbank.co.kr/itbankcyber/course/designcourses/sub.php