# Security

## 2FA

From version 3.0, Hidemyacc introduces an additional 2FA feature to bolster the security of your account. Once you turn on 2FA in version 3.0, this feature will also be enabled when you log in to your Hidemyacc 2.0 account.

{% hint style="info" %}
**Note:** You can only activate the 2FA feature on Hidemyacc 3.0.
{% endhint %}

Upon enabling the 2FA feature in Hidemyacc 3.0, you can choose one of the following apps to scan the QR code:

* Authy iPhone | Android | Chrome | Linux | OS X | BlackBerry
* Google Authenticator iPhone | Android
* Microsoft Authenticator Windows Phone | Android
* Hidemyacc Authenticator <https://gauth.hidemyacc.com/> (you need to enter the secret key which Hidemyacc provides)

<figure><img src="/files/7S2cQf2Fs5ZU09tw4Anb" alt=""><figcaption></figcaption></figure>

After enabling, every time you log in, delete a profile, or transfer a profile, you need to enter 2FA code to proceed with the operation.

## LOGIN SESSIONS <a href="#login-sessions" id="login-sessions"></a>

Display time, device and location (location taken by IP address).<br>

<figure><img src="https://eng-hidemyacc.gitbook.io/~gitbook/image?url=https%3A%2F%2F486469059-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FpGmapgZbRxSGLImUsds2%252Fuploads%252FGCibRaahL4zVeaEvdQI4%252Flogin%2520sessions.png%3Falt%3Dmedia%26token%3Ddb01fed7-4086-473e-b221-f01557bd30bc&#x26;width=400&#x26;dpr=2&#x26;quality=100&#x26;sign=75c54daf&#x26;sv=1" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.hidemyacc.com/hidemyacc-registration/setting/security.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.