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

Detect time	2025-07-13 16:18:41
Detect client IP	216.73.216.253 (x-forward-for : 10.2.139.171 )
Detect URL	http://taejongdae.bisco.or.kr/facil/facil05/facil05_2/index.asp