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

Detect time	2024-04-27 06:45:13
Detect client IP	172.16.218.11 (x-forward-for : 18.191.186.72 )
Detect URL	http://www.knowtbt.kr/download/info/agreement/kor-eu-appendix2-2-1_en.pdf