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## 2.10 Mobile App SSL Pinning Configuration

SSL Pinning has been implemented in the mobile apps, both iOS and Android. The public key certificate of the server needs to be imported into these apps for the connection to the server to be successful. The certificate needs to have an extension .cer and needs to be placed in mobile app workspaces as shown in the images below:

IOS: Certificate needs to be added in workspace

Description of the illustration security12.png

The name of the certificate file needs to be configured in a property file. For iOS it is the `app.plist` file.

Description of the illustration security13.png
Description of the illustration security13-1.png

For Android, add certificate public keys in theapp.propertiesfile under below property tag.

For Android it is the `app.properties` file.

Description of the illustration security141.png

Parent topic: Secure Installation and Configuration