Enable Built-in Content Filtering

Enforce Screen Time on your Managed Mac to add another layer of filtering.

Tech Lockdown Team

Built-in content filtering allows you to block content even when a VPN is enabled. A Content Filter will filter content before it is processed by a DNS Filter, so it's a great extra blocking layer.

In iMazing, navigate to Parental Controls: Web Content Filter and select Limit access to websites and Use built in content filter. This will toggle-on the built-in Adult content filter

Add any additional websites to the blocklist

Once the profile is distributed, the content filter should start blocking websites.

Note

In the above screenshot, it seems like you can click "Add Website" to quickly unblock a website. However, I've found that this doesn't actually work. If for some reason you can easily unblock a website, restrict access to Screen Time by following the Customize System Features section of this guide.

Next Up

Configure browsers and browser extensions:

Configure Browsers

Configure different settings on your Browser to prevent filter bypass.