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

Detect time	2025-05-13 17:43:55
Detect client IP	10.152.1.160 (x-forward-for : 3.142.124.139 )
Detect URL	http://xn--or3bi4oopg0lebpduo.it-bk.com/data/course/18_main_thumbnail_pc