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

Detect time	2025-05-17 20:39:05
Detect client IP	18.189.11.177
Detect URL	https://www.cheongdo.go.kr/download/open.content/health/corona/social.distancing/20211206단계적일상회복주요방역수칙.pdf