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

Detect time	2025-12-15 20:13:49
Detect client IP	216.73.216.158
Detect URL	https://www.jejusi.go.kr/storage/files/board/20230227/1677463849762_52a52b0dc28c4e18ab13fd8e7e9b2e1b.png