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

Detect time	2024-04-30 01:40:30
Detect client IP	172.17.54.10 (x-forward-for : 3.144.253.161 )
Detect URL	http://www.uncmc.or.kr/portal/upload_data/board_data/parking/parking_manual.pdf