> For the complete documentation index, see [llms.txt](https://docs.umbraco.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.umbraco.com/umbraco-engage/security-and-privacy.md). # Security and Privacy - [Security and privacy](https://docs.umbraco.com/umbraco-engage/security-and-privacy/security-and-privacy.md): When using a tool like Umbraco Engage, security and privacy are important considerations due to the involvement of user data. - [Retention periods of data](https://docs.umbraco.com/umbraco-engage/security-and-privacy/retention-periods-of-data.md): Different types of data are stored for varying durations in Umbraco Engage. Use this article to learn about the specific storage periods and recommendations. - [Anonymization](https://docs.umbraco.com/umbraco-engage/security-and-privacy/anonymization.md): When you are working with user data, it is recommended to anonymiza it after some time. Learn more about what is means to anonymize data in Umbraco Engage. - [GDPR & EU regulation](https://docs.umbraco.com/umbraco-engage/security-and-privacy/gdpr.md): Read how Umbraco Engage is designed with GDPR compliance in mind, ensuring data privacy through first-party cookies, data anonymization, and retention controls. - [How to become GDPR compliant using Cookiebot](https://docs.umbraco.com/umbraco-engage/security-and-privacy/gdpr/how-to-become-gdpr-compliant-using-cookiebot.md): This article explains how to implement CookieBot with Umbraco Engage to comply with GDPR. - [How it works](https://docs.umbraco.com/umbraco-engage/security-and-privacy/how-it-works.md): Explore how Umbraco Engage collects browsing behavior data upon cookie acceptance to enable analytics, A/B testing, content personalization, and user profiling, all stored locally. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.umbraco.com/umbraco-engage/security-and-privacy.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. 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.