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

Detect time	2025-05-09 22:08:09
Detect client IP	3.19.55.254
Detect URL	http://lib.gumi.go.kr/board/data/file/notice/3534906827_aj7urnqz_ec96b4eba6b0ec9db4_eb8baceba6aceab8b0_ed81b4eb9fbd_3.jpeg