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

Detect time	2025-06-01 11:08:58
Detect client IP	216.73.216.29
Detect URL	http://ticketnew.cwcf.or.kr/rev/upload/board/[1]ec6e487a-16d8-4f30-a35a-5bd93f680a2c.pdf-0001.jpg