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

Detect time	2024-04-26 19:41:03
Detect client IP	172.16.218.13 (x-forward-for : 18.217.182.45 )
Detect URL	http://www.knowtbt.kr/download/info/agreement/kor-eu-appendix2-1-1_ko.pdf