Certificate Pinning on Android

Securing https:// with Certificate Pinning on Android

5 minutes, 17 seconds Read

Android devices are becoming more and more popular, and as such, the need for secure https:// is increasingly important. That’s why Certificate Pinning was developed—to make sure that your data is kept safe and private no matter where it’s being accessed from. In this blog post, we will show you how to secure https:// on your Android device with Certificate Pinning. We will also provide some tips on how to use Certificate Pinning in the future if you need to access sensitive information from a public or untrusted site.

Finally, you can use a VPN service to protect your traffic.

What is Certificate Pinning?

Certificate pinning is a security measure that can be used to secure https:// connections on Android devices. By default, Android devices trust any certificate that is presented to them. This lack of verification can lead to insecure https:// connections, as attackers can spoof certificates and inject malicious code into web pages that users visit.

To mitigate this threat, you can use certificate pinning to restrict which certificates are accepted by the Android device. This will allow you to only trust certificates from trusted sources, which will help ensure that you are connecting to http:// pages correctly.

Finally, you can use a VPN service to protect your traffic.

To set up certificate pinning on an Android device:

1) Open the Settings application on your Android device and navigate to Security > Device Administrators > Certificate Pinning.

2) Tap the toggle switch next to the CA field (or tap the pencil icon if no CA is present). This will enable certificate pinning for this particular app.

3) To add a new CA certificate, tap the Add button and locate and select the appropriate CA certificate file. However, You may need to enter your password in order to access this file. Once you have added the CA certificate, tap ADD TO CERTIFICATE PINNING LIST.

4) To list all of the certificates that are currently pinned for this app, tap the Show All button. You can now remove any certificates that you no longer want pinned for this app by tapping the Remove button and selecting the certificate from your list.

How to secure https:// on Android

If you want to secure your https:// traffic on your Android device, there are a few things you can do. First, you can install a certificate pinning app. This app will monitor which certificates are being used to connect to websites and will only allow connections from domains that have been verified by the app.

You can also configure your Android device to use the same certificate for all websites. To do this, open the Settings app on your phone and go to Security & Location. Under “Certificate type,” select “Require web sites to use secure connection.”

Finally, you can use a VPN service to protect your traffic.


In this article, we have discussed how certificate pinning can be used to secure https:// in Android applications. Certificate pinning is a feature of the Android security platform that allows an app to request certificates from a trusted certificate authority (CA) before it will allow the user to access any sensitive data or services.

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