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

Detect time	2024-10-12 02:39:23
Detect client IP	192.168.0.4 (x-forward-for : 34.239.150.167 )
Detect URL	http://dataonair.or.kr/7-지하철-승하차-데이터-분석-따라하기_1/