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

Detect time	2025-07-09 17:21:42
Detect client IP	216.73.216.128 (x-forward-for : 10.1.178.71 )
Detect URL	http://file1.jobkorea.co.kr/booth/guin_doc/kjdaebu_0607_1.xls