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

Detect time	2025-07-06 01:36:42
Detect client IP	216.73.216.7 (x-forward-for : 10.2.28.241 )
Detect URL	http://www.bisco.or.kr/web-app/upload/2019/04/03/2018년 하반기 고객만족도 조사 결과.pdf