Bank App Setup Security Checklist
A guide that organizes the priorities to check when setting up a Korean bank app: verifying the official app, identity verification, transfer limits, security media, and voice phishing prevention.
Direct answer
A guide that organizes the priorities to check when setting up a Korean bank app: verifying the official app, identity verification, transfer limits, security media, and voice phishing prevention.
- How far this is checked
- Partly verified — confirm the details with the official sources below before you act.
Sources
Task
Bank account
Visa
All visas
Program
General
Region
Nationwide
Direct AI answers: disabled. Whether you can sign up for a bank app, the identity verification method, transfer limits, and security media may vary depending on the bank and your account status.
Key Summary
A bank app makes it convenient to check your account and make transfers, but at the same time it is a channel where voice phishing, smishing, and malicious app damage are concentrated. Always install the app and authenticate based on the bank's official guidance, and never tell anyone your password, OTP, verification number, or security card information.
This guide does not make definitive claims about specific app features, fees, sign-up time, or functions available without an ARC. Check your own bank's official website, the official app store links, and the customer center guidance.
What to Check Before Installing
| Check item | Why is it important? |
|---|---|
| Whether it is the official app | Check the developer information on the bank's official website or the official app store. Avoid installing apps received via text message links. |
| Account status | App functions may be limited depending on a limited-amount account (한도제한계좌), a minor's account, or a foreign customer's customer verification status. |
| Identity verification method | Requirements differ by bank, such as mobile phone, joint certificate (공동인증서), financial certificate (금융인증서), ID photo capture, and security media. |
| Transfer limit | You must check on the bank's screen the limit displayed in the app and the limit that is actually possible. |
| Security media | The bank decides the necessary means such as OTP, security card, and simple authentication. |
Safe Setup Order
- Check the financial company you use at the Financial Supervisory Service's Institutional Financial Company Lookup (금융감독원 제도권금융회사조회).
- Check the app name and the official app store link on the bank's official website.
- Check the developer name and whether reviews are manipulated in the app store, then install.
- Carry out the identity verification required by the bank.
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