The Good Old Days

I had an interesting e-mail discussion with Ploni Almoni the other day, about how I should set up my new MacBook‘s security. He suggested installing a separate firewall program, despite the fact that OS X already includes a built-in “application firewall.” After some web research, I told him that it looked like the built-in firewall …

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“Lock a Deadbolt from Outside the Door (Without a Key)”

Locked-room murders — where a dead person is found alone, locked inside a room that could only have been locked from the inside, and have no other way out — are a popular mystery-novel plot device. I don’t know whether anyone has ever tried one in reality, but if so, this guy could be on …

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The Joys (?) of a New Computer

I have a love/hate relationship with upgrades. On the one hand, it’s exciting to have something new, especially since that something is almost always a major improvement over its predecessor. But on the other, it’s always a major pain to transfer all your data, reinstall all your software, and get used to the new quirks …

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