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

Detect time	2025-05-13 17:02:19
Detect client IP	10.152.1.112 (x-forward-for : 18.222.188.218 )
Detect URL	http://xn--kg-jz1ju4b7xu9idj5qdpdizg5pa76p.xn--jk1bs5xuka404c.kr/itbankcyber/course/itcourses/images/cont02_table02.png