First Crack 122. John Hoffoss on Usability and Network Security

John Hoffoss, a network security engineer at one of Minnesota’s larger institutions, and I dive into computer security, security versus usability, the insecurity of URL shorteners, and some of the reasons Microsoft Windows and Internet Explorer are more often targets of security exploits than other platforms. Stay til the end for a discussion of the …

Passenger + Sinatra Tip: DocumentRoot is Always /public

I was getting 403 errors after deploying my newest Sinatra app with Passenger. Turns out Passenger assumes and requires a /public folder. This app is so tiny and new, it didn’t have one yet – so I was pointing Passenger at the app’s root. Resulting in the 403 errors. Solution: Create an empty /public folder …

My Proposal for Wal-Mart to Replace the US Postal Service

“With this program, we’re able to provide consumers in every rural town or big city across America with … a convenient, free mail delivery system.” – John Agwunobi, Wal-Mart division president In continuing my mental exercise on replacing the USPS I was stuck with solving the problem of delivery and drop-off for rural America. Especially …

Mental Excercise: Replace the US Postal Service

Yesterday, NPR discussed the challenges of the US Postal Service after reporting a $3.8 billion revenue loss for the fiscal year ending September 30, 2009. The revenue loss corresponded to a reported 13% decline in mail volume. I’ve noticed a significant decrease on my end since Dec 2007 as well. For the 2008 and 2009 …

Please Exit the Silo in a Calm and Orderly Fashion

In my world – Twitter and Facebook streams seem to be slowing down, while I’m hearing rumors of more people “using” both services – it’s not translating to me seeing new faces. Hell, I’m even seeing fewer familiar faces. And half expecting to hear Whit Stillman‘s next project is titled “Social Network”. Not a bad …