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

Detect time	2025-05-17 20:22:14
Detect client IP	3.22.217.190
Detect URL	http://m.bisco.or.kr/web-app/upload/2021/10/08/2021년 10월 제87차 부산역지하도상가 입찰공고(상세).pdf