PRESENTER: But how do you configure your client devices based on different operating systems? So you use certificates to authenticate to a Wi-Fi network.
Note that this video is only useful if you’re doing lab testing, if you’re actually using your test certificates. And this is not designed for production environments. But in production environments, clients are typically configured by MDMs or group policies or any other onboarding solutions. And none of these steps are required in production. We are just talking about simple lab tests so you could repeat these steps in your testing environment.
So first platform we’ll talk about is iOS, or actually iOS, MacOS, and iPadOS. The steps are identical for all the three platforms. So what we will need to do to configure test clients that are running Apple operating systems is the Apple Configurator utility that you can download from Apple directly. It only works on MacOS, obviously. But that’s how you configure profiles manually.
So go to Apple Configurator. You’ll create a new profile. And we’ll just say this is our mist secure net profile.
What we are interested in here is Certificate section. We’ll need to import the client certificate we’ve generated in the previous step. So we’re going to click Configure. I have my test lab client PFX that we’ve exported from a different video.
We’ll need to provide a password that we used during the export. I think it’s “1234.” Great. So our client certificate has been imported.
The other certificate we will need is actually the server certificate that we will display from mist access assurance when client will try to connect. This server certificate is actually available here. So we’ll copy this.
Save it as a text file.
And then save it in the same folder. And we’ll call it mist-certificate.crt.
So now we’ll go back to our profile. We’ll import one more cert. And we’ll import the mist certificate in here.
Now, the next step is to configure the Wi-Fi profile. So we’ll configure Wi-Fi profile. This is where we’ll put our SSID name. And our SSID name was mist secure net. Just make sure you’re using the one you’ve configured.
Under Security Type, we’ll use WPA3 Enterprise. Unless you’re using an older device, WPA3 is supported on all the Apple– recent Apple products, I should say.
Under Protocols, we’ll select TLS because we want to use certificates to authenticate. We’ll then select the client certificate that we’ve imported in the previous step.
We’ll then go to Trust section. And this is where we are saying client will trust the mist certificate when it will try to authenticate to the network. So we are doing this mutual trust in here. So in this phase, the client trust the server. The server, in this case, is mist access assurance. In this section, client presents its client certificate. And mist access assurance will have to trust the client cert.
We’ll then go ahead and save this profile.
And this will be saved as .mobileconfig file.
And now, how do we distribute this? Obviously, if you’re on a Mac, you could go and double-click and install it. But we can also distribute this to our clients using AirDrop, for instance.
Now, I will distribute this to my iPad through AirDrop.
How do you configure your client devices using different operating systems using certificates to connect to a Wi-Fi network. Note this video is only useful if your doing lab testing using your test certificates and not for production networks.