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

Detect time	2025-05-13 17:36:14
Detect client IP	10.152.1.112 (x-forward-for : 3.128.31.200 )
Detect URL	http://xn--or3bi4oopg0lebpduo.it-bk.com/data/course/15_main_thumbnail_pc