In order to deploy Securly Filter using Securly MDM, you will need to undertake the following steps:

Download the certificate securly_ca_2034.der
Log into SecurlyMDM deviceconsole.securly.com
Navigate to "Network Profiles" and add a new profile or choose an existing one and switch to the "Certificate" tab. Upload the file securly_ca_2034.der

If you're unable to view the .der certificate file when uploading, change the file type from "Customised Files" to "All Files".
Under the ‘Global Proxy’ tab, select ‘Auto’ from the ‘Proxy’ dropdown.
Input the PAC File URL provided by Securly in the ‘Proxy PAC URL’ field.
Select the checkbox for "Proxy Captive Login".

Note that you can follow the same method to install the Securly SmartPac solution. Please contact the Securly support team for your SmartPAC URL.

How to deploy Securly Filter to iPads using Securly MDM