> For the complete documentation index, see [llms.txt](https://docs.adnuntius.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.adnuntius.com/other-useful-information/identification-and-privacy.md).

# Identification and Privacy

Adnuntius supports multiple methods of identifying users, both with and without 3rd party cookies. Here you will find an overview that explains how.

{% content-ref url="/pages/iiTjw7IrYLs4h29tQhV8" %}
[User Identification](/other-useful-information/identification-and-privacy/user-identification.md)
{% endcontent-ref %}

This page describes how Adnuntius uses the IAB Europe Transparency & Consent Framework version 2 (TCF2) to check for permission to use personal data:

{% content-ref url="/pages/JALbeOghMjgrSdySbka0" %}
[Permission to use Personal Data (TCF2)](/other-useful-information/identification-and-privacy/consent-processing-tcf2.md)
{% endcontent-ref %}

Here you will see details about how we collect, store and use user data:

{% content-ref url="/pages/REx2540DrPJzOjcE5Jfw" %}
[Data Collection and Usage](/other-useful-information/identification-and-privacy/privacy-details.md)
{% endcontent-ref %}

Here you will quickly learn how you as a consumer can check if Adnuntius is tracking you:

{% content-ref url="/pages/-MXrgew5OqH8QZV6X-6d" %}
[Am I Being Tracked?](/other-useful-information/identification-and-privacy/am-i-being-tracked.md)
{% endcontent-ref %}