How to Protect Mobile Apps With Appdome Trusted Keyboards Using AI

Last updated September 9, 2025 by Appdome

This Knowledge Base article describes how to use Appdome’s AI in your CI/CD pipeline to continuously deliver plugins that Detect Appdome Trusted Keyboards in Mobile apps.

What are Appdome Trusted Keyboards?

The Appdome platform automatically maintains a list of Trusted Keyboards, using AI to pull and evaluate the source data from 1,000s of defense configurations on Appdome. When this function is enabled, Appdome-validated third-party keyboards such as Gboard, Samsung Keyboard, SwiftKey, and others will be added to a trust list within the protection model. These keyboards are verified by Appdome to utilize an active input method editor (IME) or keyboard package known to Appdome, downloaded from public app stores, and operating normally in mobile apps without monitoring keystrokes when not in use. This allows 3rd party trusted keyboards to be used in an application while still blocking keylogging, data theft, and input tampering from other sources, including malware and spyware on the device.

How Appdome Protects Mobile Apps by Allowing Appdome Trusted Keyboards

Appdome’s Allow Appdome Trusted Keyboards plugin for Android/iOS apps permits safe, popular keyboards while blocking untrusted or malicious IMEs, ensuring secure text input without impairing usability.

Prerequisites for Using Appdome's Allow Appdome Trusted Keyboards Plugins:

To use Appdome’s mobile app security build system to Detect Appdome Trusted Keyboards , you’ll need:

How to Implement Detect Appdome Trusted Keyboards in Mobile Apps Using Appdome

On Appdome, follow these simple steps to create self-defending Mobile Apps that Detect Appdome Trusted Keyboards without an SDK or gateway:

  1. Designate the Mobile App to be protected.

    1. Upload an app via the Appdome Mobile Defense platform GUI or via Appdome’s DEV-API or CI/CD Plugins.

    2. Mobile App Formats: .ipa for iOS, or .apk or .aab for Android
    3. Allow Appdome Trusted Keyboards is compatible with: Obj-C, Java, JS, C#, C++, Swift, Kotlin, Flutter, React Native, Unity, Xamarin, and more.
  2. Select the defense: Allow Appdome Trusted Keyboards.

      1. Create and name the Fusion Set (security template) that will contain the Allow Appdome Trusted Keyboards feature as shown below:
        fusion set that contains Allow Appdome Trusted Keyboards

        Figure 1: Fusion Set that will contain the Allow Appdome Trusted Keyboards feature

      2. Follow the steps in Sections 2.2-2.2.2 of this article to add the Allow Appdome Trusted Keyboards feature to your Fusion Set via the Appdome Console.

      3. When you enable Detect Keylogging Attacks you'll notice that the Fusion Set you created in step 2.1 now bears the icon of the protection category that contains Allow Appdome Trusted Keyboards.

        Fusion Set applied Allow Appdome Trusted Keyboards

        Figure 2: Fusion Set that displays the newly added Allow Appdome Trusted Keyboards protection
        Note: Annotating the Fusion Set to identify the protection(s) selected is optional only (not mandatory).

      4. Open the Fusion Set Detail Summary by clicking the “...” symbol on the far-right corner of the Fusion Set. Copy the Fusion Set ID from the Fusion Set Detail Summary (as shown below): fusion Set Detail Summary image

        Figure 3: Fusion Set Detail Summary

      5. Follow the instructions below to use the Fusion Set ID inside any standard mobile DevOps or CI/CD toolkit like Bitrise, Jenkins, Travis, Team City, Circle CI or other system:
        1. Refer to the Appdome API Reference Guide for API building instructions.
        2. Look for sample APIs in Appdome’s GitHub Repository.
    1. Add the Allow Appdome Trusted Keyboards feature to your security template.

      1. Navigate to Build > Anti ATO tab > Mobile Account Protection section in the Appdome Console.
      2. Toggle On Detect Keylogging Attacks > Allow Appdome Trusted Keyboards.
        Note: The checkmark feature Allow Appdome Trusted Keyboards is enabled by default, as shown below. Allow Appdome Trusted Keyboards option

        Figure 4: Selecting Detect Appdome Trusted Keyboards

    2. Initiate the build command either by clicking Build My App at the bottom of the Build Workflow (shown in Figure 4) or via your CI/CD as described in Section 2.1.4.
    Congratulations!  The Allow Appdome Trusted Keyboards protection is now added to the mobile app
  3. Certify the Allow Appdome Trusted Keyboards feature in Mobile Apps

    After building Allow Appdome Trusted Keyboards, Appdome generates a Certified Secure™ certificate to guarantee that the Allow Appdome Trusted Keyboards protection has been added and is protecting the app. To verify that the Allow Appdome Trusted Keyboards protection has been added to the mobile app, locate the protection in the Certified Secure™ certificate as shown below: Allow Appdome Trusted Keyboards shown in Certificate secure

    Figure 5: Certified Secure™ certificate

    Each Certified Secure™ certificate provides DevOps and DevSecOps organizations the entire workflow summary, audit trail of each build, and proof of protection that Allow Appdome Trusted Keyboards has been added to each Mobile app. Certified Secure provides instant and in-line DevSecOps compliance certification that Allow Appdome Trusted Keyboards and other mobile app security features are in each build of the mobile app.

Using Threat-Events™ for Appdome Trusted Keyboards Intelligence and Control in Mobile Apps

Appdome Threat-Events™ provides consumable in-app mobile app attack intelligence and defense control when Appdome Trusted Keyboards are detected. To consume and use Threat-Events™ for Appdome Trusted Keyboards in Mobile Apps, use AddObserverForName in Notification Center, and the code samples for Threat-Events™ for Appdome Trusted Keyboards shown below.

The specifications and options for Threat-Events™ for Appdome Trusted Keyboards are:

Threat-Event™ Elements Detect Appdome Trusted Keyboards Method Detail
Appdome Feature Name Allow Appdome Trusted Keyboards
Threat-Event Mode
OFF, IN-APP DEFENSE Appdome detects, defends and notifies user (standard OS dialog) using customizable messaging.
ON, IN-APP DETECTION Appdome detects the attack or threat and passes the event in a standard format to the app for processing (app chooses how and when to enforce).
ON, IN-APP DEFENSE Uses Appdome Enforce mode for any attack or threat and passes the event in a standard format to the app for processing (gather intel on attacks and threats without losing any protection).
Certified Secure™ Threat Event Check x
Visible in ThreatScope™ x
Developer Parameters for Detecting Appdome Trusted Keyboards Threat-Event™
Threat-Event NAME
Threat-Event DATA reasonData
Threat-Event CODE reasonCode
Threat-Event SCORE
currentThreatEventScore Current Threat-Event score
threatEventsScore Total Threat-events score
Threat-Event Context Keys
Timestamp The exact time the threat event was triggered, recorded in milliseconds since epoch
message Message displayed for the user on event
externalID The external ID of the event which can be listened via Threat Events
osVersion OS version of the current device
deviceModel Current device model
deviceManufacturer The manufacturer of the current device
fusedAppToken The task ID of the Appdome fusion of the currently running app
kernelInfo Info about the kernel: system name, node name, release, version and machine.
carrierPlmn PLMN of the device. Only available for Android devices.
deviceID Current device ID
reasonCode Reason code of the occurred event
deviceBrand Brand of the device
deviceBoard Board of the device
buildUser Build user
buildHost Build host
sdkVersion Sdk version
threatCode The last six characters of the threat code specify the OS, allowing the Threat Resolution Center to address the attack on the affected device.

With Threat-Events™ enabled (turned ON), Mobile developers can get detailed attack intelligence and granular defense control in Mobile applications and create amazing user experiences for all mobile end users when Appdome Trusted Keyboards are detected.


The following is a code sample for native Mobile apps, which uses all values in the specification above for Allow Appdome Trusted Keyboards:


Important! Replace all placeholder instances of <Context Key> with the specific name of your threat event context key across all language examples. This is crucial to ensure your code functions correctly with the intended event data. For example, The <Context Key> could be the message, externalID, OS Version, reason code, etc.



Using Appdome, there are no development or coding prerequisites to build secured Mobile Apps by using Allow Appdome Trusted Keyboards. There is no SDK and no library to code or implement in the app and no gateway to deploy in your network. All protections are built into each app and the resulting app is self-defending and self-protecting.

Releasing and Publishing Mobile Apps with Allow Appdome Trusted Keyboards

After successfully securing your app by using Appdome, there are several available options to complete your project, depending on your app lifecycle or workflow. These include:

Related Articles:

How Do I Learn More?

If you have any questions, please send them our way at support.appdome.com or via the chat window on the Appdome platform.

Thank you!

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