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

Detect time	2025-07-12 17:26:39
Detect client IP	216.73.216.156 (x-forward-for : 10.3.145.220 )
Detect URL	http://m.bisco.or.kr/web-app/upload/2022/04/16/2022년 4월 제146차 남포광복지하도상가 입찰공고(요약).pdf