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

Detect time	2025-08-23 12:14:38
Detect client IP	216.73.216.2
Detect URL	https://ghe.yonsei.ac.kr/ghe/board/qna.do;jsessionid=driynsknxvgad4y9fl71sijm5hlkqt7dcwv8h4dau0qg92tyvprf4wradnfsfeic.yscmsweb_servlet_engine1?mode=list&srsearchkey=&srsearchval=텔레@coinsp24신세계상품권코인구매ssg페이테더구매신세계상품권