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

Detect time	2025-05-11 18:55:01
Detect client IP	18.224.70.193
Detect URL	https://www.cheongdo.go.kr/images/hpb/3c4046a4-3283-483b-a02b-ba445dcc7f51/dc6565e6-a0b5-4e56-a536-8f94a29af175/73b0d333-0c72-4c89-8859-d3756f393d6c/61822.png