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

Detect time	2025-05-13 13:41:31
Detect client IP	10.152.1.160 (x-forward-for : 3.20.238.29 )
Detect URL	http://xn--kg-jd0jz9f8vrzsbr7a855br0boyr.kr/images/company/lecture/lecture_psh.png