En las demostraciones y las colaboraciones, se explican las APIs de Privacy Sandbox.
Hay varias demostraciones disponibles para las APIs de Privacy Sandbox. La mayoría de ellos requerirán que estés familiarizado con las APIs, por lo que, si no leíste la documentación, consulta los vínculos que incluimos junto con las demostraciones.
Demostraciones y colaboraciones
Protected Audience API
The demo uses the Protected Audience API to join ad interest groups on two advertiser sites, and then initiates an on-device auction to select an ad for display on a publisher site.
Topics API
With the Topics API, a user's device observes and records topics that appear to be of interest to the user based on their activity. The API then allows callers (such as ad tech platforms) to access these topics without revealing other information about the user's activity. The following resources provide examples of the API in action.
Resources for Topics on the Web
- Headers demo: This is a recommended, more performant approach.
- JavaScript demo: Use JavaScript Topics methods if you can't modify headers.
- Topics API colab: Experiment with the TensorFlow Lite model used by Chrome to infer topics from hostnames.
- Topics documentation for the Web: Learn more about how Topics work and how to implement it.
Resources for Topics on Android
- Sample apps: Refer to Kotlin sample app or Java sample app to guide your integration.
- Topics API colab: Test different combinations of app info against the topics classifier model.
- Topics documentation for Android: Learn how Topics works on Android.
Attribution Reporting
The Attribution Reporting API enables advertisers and ad tech providers to measure conversions for ad clicks and views, ads in a third-party iframe, and ads in a first-party context. In this demo an advertiser uses an ad tech provider to run their ads on a publisher site.
Demo
Noise Lab
When aggregatable reports are batched by a collector and processed by the aggregation service, random data is added to the resulting summary reports in order to protect user privacy. Use Noise Lab to experiment with different values to see the impact of noise.
Aggregation Service
The Aggregation Service is responsible for decrypting and combining collected data from aggregatable reports, adds noise, and returns a final summary report. This is all accomplished within a trusted execution environment (TEE).
Colabs
Shared Storage
The Shared Storage API provides storage that can be used cross-site, meaning you store a value at one domain, then read the value from another domain. You can set data freely, but are restricted in how you get data out of storage. This demo illustrates how it works.
CHIPS
Cookies Having Independent Partitioned State (CHIPS) allows developers to opt a cookie into partitioned storage, with separate cookie jars per top-level site, improving user privacy and security. This demo illustrates how it works.
Related Website Sets
Related Website Sets is a way for a company to declare relationships among sites, so that browsers allow limited third-party cookie access for specific purposes. Chrome will use these declared relationships to decide when to allow or deny a site access to their cookies when in a third-party context.
- Demo
- Submission JSON generator.This tool generates the JSON resources needed to make a Related Website Sets (RWS) submission.
- Docs
Permissions Policy
Permissions Policy allows the developer to control the browser features available to a page, its iframes, and subresources, by declaring a set of policies for the browser to enforce. This demo lets you try out the available policies.
Reducción de usuario-agente
La reducción de usuario-agente minimiza la información de identificación compartida en la cadena de usuario-agente, que se puede usar para la creación pasiva de huellas digitales. Las solicitudes de recursos ahora tienen un encabezado User-Agent reducido, y los valores de devolución de ciertas interfaces de Navigator también se redujeron. Esta demostración te permite experimentar con los nuevos valores de la cadena de UA.
Private State Token API
With the Private State Token API, a website can issue cryptographic tokens to a user it trusts, which can later be used elsewhere. The tokens are stored securely by the user's browser, and can then be redeemed in other contexts to confirm the user's authenticity. Check out the API in this demo.
Framework de Privacy Sandbox Demos
El framework de Privacy Sandbox Demos ofrece recetas, muestras de código y aplicaciones de demostración basadas en las APIs de Privacy Sandbox. El objetivo es ayudar a las empresas y a los desarrolladores a adaptar sus aplicaciones y las empresas a las que brindan asistencia a un ecosistema web sin cookies de terceros.
| Caso práctico | Descripción | API |
|---|---|---|
| Resegmentación y remarketing | Cómo mostrar anuncios relevantes a un usuario que investigó una marca o un producto en línea | API de Protected Audience Fenced Frame |
| Atribución de conversiones con un solo punto de contacto | Cómo medir la conversión después de ver anuncios en un sitio de noticias y comprar un producto en un sitio de compras en línea | API de Attribution Reporting |
| Anuncio de video de VAST in-stream en una subasta de un solo vendedor de Protected Audience | Proporciona detalles sobre una solución temporal que permite que los reproductores de video incorporados de nivel superior accedan a la URL del XML de VAST. | API de Protected Audience |
| Anuncio de video instream de VAST en una configuración de subasta secuencial de Protected Audience | Muestra una de las formas en que se pueden controlar los archivos XML de VAST en una configuración de subasta secuencial de Protected Audience cuando el anuncio se renderiza en un iframe. | API de Protected Audience |