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

Detect time	2025-09-17 18:45:19
Detect client IP	172.17.18.21 (x-forward-for : 216.73.216.184 )
Detect URL	http://www.kice.re.kr/imsi/gumjung/index_2017qualification_2.html