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

Detect time	2025-06-20 19:01:09
Detect client IP	172.17.18.19 (x-forward-for : 216.73.216.220 )
Detect URL	http://www.kice.re.kr/upload/gukgatest/exam/1999/a991.hwp