I’ve long recommended that small business owners and others concerned about malware-driven bank account takeovers consider adopting a “Live CD” solution, which is a free and relatively easy way of temporarily converting your Windows PC into a Linux operating system. The trouble with many of these Live CD solutions is that they require a CD player (something many laptops no longer have) — but more importantly – they don’t play well with wireless access. Today’s post looks at an alternative that addresses both of these issues.
As I noted in my 2012 column, “Banking on a Live CD,” the beauty of the “Live CD” approach is that it allows you to safely bank online from any machine — even from a system that is already riddled with malware. That’s because it lets you boot your existing PC into an entirely different (read: non-Windows) operating system. [Not sure why you should consider banking online from a non-Windows PC? Check out this series].
The device I’ll be looking at today is not free, nor is the the tiny dongle that enables its ability to be used on a wireless network. Nor is it an actual CD or anything more than a stripped-down Web browser. But it is one of the safest, most easy-to-use solutions I’ve seen yet.
The device, called ZeusGard, is a small, silver USB flash drive that boots into a usable browser within about 30 seconds after starting the machine. The non-writeable drive boots directly into the browser (on top of Debian Linux), and if your system is hard-wired to your router with an Ethernet connection, you should be good to go.
Nearly all Live CD solution have one glaring weakness: They typically are not usable over a wireless connection. The Live CD solution I most frequently recommend — which is based on a version of Puppy Linux — technically can work with wireless networks, but I found that setting it up is not at all intuitive, especially for people who’ve never used anything but Windows before.
My review copy of ZeusGard came with a tiny USB wireless Wi-Fi adapter, which makes jumping on a wireless network a complete breeze. When you boot up with both ZeusGard and the adapter plugged in, ZeusGard automatically searches for available wireless networks, and asks you to choose yours from a list of those in range.
Assuming access to your wireless network is secured with WPA/WPA2 (hopefully not the weaker WEP) , click the “properties” box next to your network, and enter your network’s encryption key (if you need to see the key in plain text while you’re typing, tick the box next to “key”). Hit “OK” and then the “Connect” button. Once you’re connected, click the down arrow at the top of the dialog box and select “Exit to Browser Session.” Continue reading →