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

Detect time	2025-05-17 21:02:03
Detect client IP	3.16.111.78
Detect URL	https://www.bisco.or.kr/web-app/upload/2021/01/14/(책자)2019년도자체외부고객만족도조사결과보고서.pdf