Method 1: USB connection and email
The most common way to share print and scan services is providing a non-networked device with a USB slot. It’s very easy – but USB sticks can transfer viruses, including those designed specifically for multifunction devices. That allows hackers to create and exploit corrupted configurations and take over the device, putting sensitive data at risk.
This also means that you need to put aside budget to provide this device, adding to costs. By disabling the USB ports, you can protect your systems, but you then need to connect the device to your corporate network. Whenever the public need to print, they will submit files to your staff, via USB or email – so the risk remains. Additionally, your staff end up spending time dealing with these requests.