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

Detect time	2024-07-27 16:13:20
Detect client IP	192.168.0.4 (x-forward-for : 3.129.63.186 )
Detect URL	http://dataonair.or.kr/8-지하철-승하차-데이터-분석-따라하기_2/