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

Detect time	2025-05-13 18:26:56
Detect client IP	10.152.1.112 (x-forward-for : 18.116.87.126 )
Detect URL	http://edukgitbank.kr/itbankcyber/course/itcourses/images/cont01_table01.png