> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.trakx.io/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Compatible 2FA Applications

A two-factor authentication, also known as 2FA, is a layer of additional security for your Trakx account. We recommend enabling 2FA to safeguard your Trakx account against cyberattacks and prevent unauthorized access.

In this article, we have mentioned some of the most common mobile apps and web browser extensions that can enable you to secure your Trakx account using the 2FA mechanism. In addition to the following options, you can make use of any services that allow users to generate a unique time-sensitive security code following the Time-based One-time Password (TOTP) protocol to secure their Trakx account.

**Mobile apps**

[Google Authenticator](https://support.google.com/accounts/answer/1066447)

[Microsoft Authenticator](https://www.microsoft.com/en-us/account/authenticator)

[Authy](https://authy.com/download/)

[LastPass](https://www.lastpass.com/two-factor-authentication/)

**Web browser extensions**

[LastPass](https://www.lastpass.com/two-factor-authentication/)

[Authenticator](https://authenticator.cc/)

[TypingDNA Authenticator](https://www.typingdna.com/authenticator)

_**Note:** Trakx users are required to use these apps and web browser extensions after they [set up two-factor authentication.](https://www.trakx.io/profile)_