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

Detect time	2025-07-04 05:04:25
Detect client IP	216.73.216.147
Detect URL	http://kpx.or.kr/data/eng/response_guidelines_to_prevent_the_spread_of_covid-19_at_public_and_multi-purpose_facilities(edition3).pdf