---
type: "Support"
title: "Account & Security - Help Center"
description: "Browse Account & Security articles and FAQs on Longbridge Help Center."
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datetime: "2026-10-05T11:46:25.487Z"
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# Account & Security - Help Center

> [Help Center](https://longbridge.com/hk/en/support.md) / Account & Security

> Learn about account setup, management, and security.

## Account opening guide {#accountopeningguide}

- [How can users in Hong Kong open an account using online transfers?](https://longbridge.com/hk/en/support/topics/accountopeningguide/d5vhrx.md)
- [How can users in Hong Kong open an account using a third-party witness?](https://longbridge.com/hk/en/support/topics/accountopeningguide/39id7vx.md)
- [How can users in Hong Kong open an account using a check?](https://longbridge.com/hk/en/support/topics/accountopeningguide/4ko13et.md)
- [Client Agreement](https://longbridge.com/hk/en/support/topics/accountopeningguide/pq7pcq.md)

## Account security {#accountsecurity}

- [Common Reporting Standard (CRS)](https://longbridge.com/hk/en/support/topics/accountsecurity/deodvc.md)
- [Foreign Account Tax Compliance Act (FATCA)](https://longbridge.com/hk/en/support/topics/accountsecurity/qb1azo.md)
- [Clarification Regarding "Suspicious Account" Alert on Hang Seng Bank Receiving Account](https://longbridge.com/hk/en/support/topics/accountsecurity/6gyucb.md)
- [What is a dormant account?](https://longbridge.com/hk/en/support/topics/accountsecurity/tkrshi.md)
- [Terms and Conditions for the Biometric Authentication Service](https://longbridge.com/hk/en/support/topics/accountsecurity/o9lpb4.md)
- [Longbridge Anti-Fraud Tips](https://longbridge.com/hk/en/support/topics/accountsecurity/ef3ton.md)
- [How do I cancel my account？](https://longbridge.com/hk/en/support/topics/accountsecurity/1zgy936.md)
- [平台隐私政策及个人资料收集声明](https://longbridge.com/hk/en/support/topics/accountsecurity/c0yg7.md)

## Account FAQs {#accountfaqs}

- [Statement Instruction](https://longbridge.com/hk/en/support/topics/accountfaqs/zoy6zum.md)
- [Statement Field Definitions](https://longbridge.com/hk/en/support/topics/accountfaqs/j1mnbat.md)
- [Account Security FAQs](https://longbridge.com/hk/en/support/topics/accountfaqs/3nspyyp.md)


---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**