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

Detect time	2025-01-03 01:38:52
Detect client IP	3.21.247.221
Detect URL	http://imgs.jobkorea.co.kr/img1/_whitebg/200x80/co_logo/logo/2023/7/21/jk_co_df2wuqa23072117312987.png