If you have a firewall between your biometric device and the ClockIt cloud, it is important that you whitelist our server IP's to communicate so that we can easily connect to your device to fetch the data. 

As a part of ensuring that we have high availability, our servers are load balanced and located at endpoints across the globe. Because of this, there is no guarantee that we will be sending you a request from a single IP. 

To make it simple for IT managers to configure security in the firewall we strongly recommend that you use io.clockit.io as the source traffic. 

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