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

Detect time	2025-05-13 11:22:28
Detect client IP	10.152.1.160 (x-forward-for : 3.142.242.51 )
Detect URL	http://edu2.it-bank1.com/theme_itbank/pc/pc_theme_02/images/common/quick_hidden.gif