# Redact sensitive data

Use redaction to define sensitive data that should not be shared with the agent during a Cobrowse session. When data is redacted it will never leave the users device. Our redaction API allows blocking out sensitive data such as credit cards, social security numbers, etc. 

Please follow the specific documentation for your platform:

{% content-ref url="redact-sensitive-data/web" %}
[web](https://docs.cobrowse.io/sdk-features/redact-sensitive-data/web)
{% endcontent-ref %}

{% content-ref url="redact-sensitive-data/ios" %}
[ios](https://docs.cobrowse.io/sdk-features/redact-sensitive-data/ios)
{% endcontent-ref %}

{% content-ref url="redact-sensitive-data/android" %}
[android](https://docs.cobrowse.io/sdk-features/redact-sensitive-data/android)
{% endcontent-ref %}

{% content-ref url="redact-sensitive-data/react-native" %}
[react-native](https://docs.cobrowse.io/sdk-features/redact-sensitive-data/react-native)
{% endcontent-ref %}

{% content-ref url="redact-sensitive-data/flutter" %}
[flutter](https://docs.cobrowse.io/sdk-features/redact-sensitive-data/flutter)
{% endcontent-ref %}

{% content-ref url="redact-sensitive-data/.net-maui" %}
[.net-maui](https://docs.cobrowse.io/sdk-features/redact-sensitive-data/.net-maui)
{% endcontent-ref %}