Internet & Connectivity · common
중국 와이파이에서 은행 앱에 접속할 수 없는 이유는 무엇인가요?
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⚠️ SYMPTOM
호텔이나 카페 와이파이에 연결하는 순간 국내 은행이나 핀테크 앱에 로그인이 거부되거나 "보안되지 않은 네트워크"라는 경고가 표시됩니다.
🔍 MOST LIKELY CAUSE
많은 서구권 은행 앱이 사기 방어 차원에서 중국 IP 대역에서의 연결을 차단하며, 캡티브 포털 와이파이는 트래픽을 주입하여 보안 휴리스틱을 작동시킵니다.
✓ HOW TO FIX
은행 앱을 열기 전에 VPN을 통해 본국으로 터널링하거나, 은행이 합법적인 것으로 인식하는 모바일 로밍 데이터로 전환하세요.
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