Just a brief pair of threads this week. First is a look at what is happening with mobile device encryption as consumer electronics companies deal with data privacy in the post-Snowden era. There is also the predictable backlash from law enforcement organizations, and perhaps I just telegraphed how I feel on the matter. The second thread looks at how Getty Images is trying to get into distributing its content for free to get it in front of eyeballs that will end up paying for some of it.
Wandering into public or semi-public wireless networks makes me nervous because I know how my network traffic can be easily watched, and because I’m a geek with control issues I’m even more nervous when using devices that I can’t get to the insides of (like phones and tablets). One way to tamp down my concerns is to use a Virtual Private Network (VPN) to tunnel the device’s network connection through the public wireless network to a trusted end-point, but most of those options require a subscription to a VPN service or a VPN installed in a corporate network. I thought about using one of the open source VPN implementations with an Amazon EC2 instance, but it isn’t possible with the EC2 network configuration judging from the comments on the Amazon Web Services support forums. (Besides, installing one of the open source VPN software implementations looks far from turnkey.) Just before I lost hope, though, I saw a reference to using the open source DD-WRT consumer router firmware to do this. After plugging away at it for an hour or so, I made it work with my home router, a AT&T U-verse internet connection, and iOS devices. It wasn’t easy, so I’m documenting the steps here in case I need to set this up again.