Segregating IoT Devices on an Isolated Network

Posted on March 13, 2017

While I was busy setting up my new router for my whole home VPN, I took advantage of that opportunity to make a few other changes to my network in order to make it more secure. In particular, I created a new WiFi network to be used exclusively by so called "Internet of Things" (IoT) devices in my home. If you've been paying attention to tech news, you've probably seen reports of IoT devices being hacked en masse. Everything from thermostats, ...

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Whole Home VPN with an Asus Router

Posted on March 11, 2017

A few days ago, I was browsing Twitter (as I am wont to do) and came across a tweet from the ACLU publicizing their statement opposing a Senate resolution that would allow Internet service providers (ISP) to sell customer browsing data without the customer's permission. Unsurprisingly, selling your browsing data is something that the big ISPs have been wanting to do for years. This proposal would give them that ability and more, since they ...

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Paint-by-Number Web Servers on Linode

Posted on January 13, 2017

In general, I'm a big fan of managed hosting. For example, all of my apps are backed by FatFractal, my preferred backend-as-a-service provider, and some of my websites are hosted on WPEngine. Outsourcing these sorts of functions allows me to spend my time where it can do the most good for my business – building software, handling marketing, and developing strategy – rather than using it to recreate commoditized services. But these managed ...

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Posted on May 23, 2016

I'm sitting here in a beautiful theater in Berlin, preparing for the UIKonf presentation that I'll be giving in a few hours, titled An Indie's Guide to Profitable Apps. If this sounds interesting to you, you can watch the live stream today at 17:00 Berlin / 16:00 London / 11:00 AM New York. If you'd just like to see the slides, please feel free to download them. Thanks to Engin, Maxim, and Sabine for hosting me in Berlin.

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I Left My Wallet in San Francisco

Posted on April 19, 2016

The big news today, of course, is WWDC. With its announcement yesterday, my Twitter timeline is blowing up with people making plans. But to a greater degree than has been usual in years past, it's also blowing up with friends and developers wondering if they can attend this year due to the expense. San Francisco is expensive even on the best of days, but it seems to be off the charts this year. With hotel rooms during the week of WWDC going ...

Read More Microblog

Posted on February 6, 2016

Anyone who was watching my Twitter timeline or RSS feed today may have wondered why I was posting so many pictures of puppies. Basically, they were test posts for a new microblog feature that I'm going to try out here on Like most of you, I share the vast majority of my writing on Twitter rather than in this blog. But for a while now, I've been vaguely uncomfortable with the idea of so many of my thoughts being essentially owned by ...

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Serious Business

Posted on January 12, 2016

In October 2015, Pieter Omvlee of Bohemian Coding gave a great talk at the inaugural Release Notes entitled The Great Pretender: Pretend to be More Than an Indie. In his presentation, Pieter talked in part about his experience selling a professional app to professional users. One of the things he suggested is that indies should consider pretending to be a bigger company than they really are in order to instill confidence in the mind of the ...

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The Prisoner’s Dilemma

Posted on November 13, 2015

Anyone who's even a little familiar with game theory is undoubtedly familiar with The Prisoner's Dilemma. It's a classic thought experiment that illustrates how people can make rational choices that seem to be in their own best interest, even when another choice would result in a better outcome for themselves and for the group. In the classic formulation of the Prisoner's Dilemma, the prisoner in question is faced with a choice. The prisoner ...

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