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

Detect time	2025-05-13 20:59:28
Detect client IP	10.152.1.160 (x-forward-for : 3.148.113.158 )
Detect URL	http://edu3.it-bank1.com/theme_itbank/pc/pc_theme_02/images/sub/testcenter_linuxmaster.jpg