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

Detect time 2025-09-21 07:41:55
Detect client IP 216.73.216.2
Detect URL https://ghe.yonsei.ac.kr/ghe/board/notice.do?mode=list&srsearchkey=&srsearchval=1test1시안화칼륨판매업자펜토거래방법시안화칼륨판매업자펜토거래방법