Injection Prevention

    Click injection is a type of ad fraud where fake touchpoints are injected before a user launches an app for the first time after install to hijack conversion credit.

    Airbridge validates the install and touchpoint data collected through the Google Play Install Referrer API to detect suspicious touchpoints that occur between app install and first app launch on Android devices.

    Rule Setup

    Navigate to [Settings]>[Fraud Validation Rules] and click [Injection Prevention] to configure the default settings and the settings by channel.

    Default Settings

    Note

    For Airbridge Apps registered with Airbridge before October 23, 2024, the Default Settings for both Click and Impression will be automatically enabled with the prevention level set to "Level 3."

    The default settings apply to all channels that do not have customized settings. The events that are attributed to the suspicious touchpoints will be processed according to the set prevention level.

    1. Switch on the toggle for click or impression, or both, depending on how you want to set the rule.

    2. Select the [Prevention Level] and click Save.

    Attention

    It is advised to start from "Prevention Level 1" and switch to higher levels after consulting with your media partner, as the prevention level setting may have a direct impact on the ad performance.

    Settings by Channel

    Customized settings apply only to specific channels. The default settings don't apply to channel with customized settings. Note that the customized settings can be configured for only non-SAN channels. The events that are attributed to the suspicious touchpoints will be processed according to the set prevention levels.

    1. Click Add a rule.

    2. Select a channel. The customized settings can be configured for non-SAN channels only, and therefore, the SAN channels and custom channels won't appear in the search bar.

    3. Switch on the toggle for click or impression, or both, depending on how you want to set the rule.

    4. Select [Prevention Level] and click Save.

    Prevention Level

    Events attributed to the suspicious touchpoints detected by the injection prevention rules are processed according to the set prevention levels.

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    Prevention Level

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    Description

    Level 1: Tag as fraud

    - Events attributed to the suspicious touchpoints will be tagged as fraud in the Airbridge reports and raw data export files.

    Level 2: Don't send postbacks

    - Events attributed to the suspicious touchpoints will be tagged as fraud in the Airbridge reports and raw data export files.

    - Events attributed to the suspicious touchpoints won't be sent as postbacks.

    Level 3: Don't attribute

    - Events attributed to the suspicious touchpoints will be tagged as fraud in the Airbridge reports and raw data export files.

    - Events attributed to the suspicious touchpoints won't be sent as postbacks.

    - Events attributed to the suspicious touchpoints won't be attributed or aggregated.

    Reporting

    The events attributed to the suspicious touchpoints detected by the set rules can be viewed in your Airbridge reports and raw data export files.

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