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

Detect time	2025-05-13 21:23:52
Detect client IP	10.152.1.160 (x-forward-for : 3.148.240.165 )
Detect URL	http://mkgitbank.co.kr/itbankcyber/course/itcourses/images/cont01_table02.png