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

Detect time	2025-05-09 15:09:57
Detect client IP	18.116.170.100
Detect URL	http://cus.go.kr/attach/bbs/photo/middle/399c480f9101da77a1858396ea3449b277f2591660c97d684aabd6e22c7d2cf7.jpg