Tag Archives: amazon

Lionel 1033 transformer troubleshooting

As I’ve written before, Lionel 1033 transformers are well regarded because they’re reasonably high wattage (90 watts), very readily available, relatively inexpensive and pretty dependable. They really only have one design flaw: the circuit breaker.

The circuit breaker in my 1033 went bad a couple of years ago. I finally got around to replacing it.

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CD won’t rip? Try a different drive.

A few weeks ago I uncovered a stash of CDs from my college and early bachelor days that, for one reason or another, I’d never ripped to MP3 format.

When I started ripping the discs, I got one clue as to why I never ripped some of them: Some of them made the DVD drive in my Dell laptop sound like a Commodore 1541. If you ever owned a Commodore, you know exactly what I’m talking about. If you haven’t ever owned a Commodore, let’s just say my drive groaned in protest very loudly, and in exchange for putting up with the noise and insanely long rip times, I received a bunch of errors and a few MP3s that played really poorly.

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Five things security experts do vs. five things non-experts do

There was a fair bit of talk last week about a study that compared security advice from security experts versus security advice from people who are at least somewhat interested but don’t live and breathe this stuff.

There were significant differences in the answers, and a lot of security professionals panned the non-expert advice. I don’t think the non-expert advice was necessarily bad. Mostly it was out of date.

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Looking for a career change? Consider web app pentesting

IT jobs aren’t as easy to come by as they were 20 years ago, but web app pentesting is one subset of the field that I don’t see slowing down any time soon. Unfortunately it’s a poorly understood one.

But if you spent any significant time in the 1980s or early 1990s abusing commercial software, especially Commodore and Apple and Atari and Radio Shack software, I’m looking at you. Even if you don’t know it, you’re uniquely qualified to be a web app pentester.

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Need a good, cheap dual gigabit NIC? I have just the thing.

If you need gigabit ports for your home server or router project and you’re short on available expansion slots, I have just the thing. Home sysadmins have known for a while that you can get cheap PCI-X Intel NICs and run them in PCI mode, but you may not know that you can find the very same thing by searching Ebay for HP 7170 and it’s usually cheaper. It’s not rare to find them for $7, shipped.

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What cross-site scripting is and how to recognize it

In many security job interviews, the interviewer will ask about cross-site scripting, also known as XSS. Most descriptions of it are overly complex, however. The best description of it that I’ve ever heard is just five words long: Code execution in the browser.

That succinctly sums up the problem: You don’t want someone to be able to inject their code into your site.

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How to disassemble a Nook Simple Touch to remove or replace a battery

If your Nook Simple Touch won’t power on, or is displaying a question mark (?) on its battery indicator, I have a four things to try. But before you go to the trouble of disassembly, try charging the device with a different charger. Some chargers fit more tightly than others, and as devices like these age, they can get picky about their chargers.

If a charger change doesn’t give you an easy fix, the next step is to disassemble it, unplug the battery, wait a good 30 seconds, then plug it back in and reassemble.

You’ll need a very small slotted screwdriver or another sharp and semi-flat object, and a T5 Torx screwdriver.

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The Altair 837016 LED outdoor fixture from Costco

My front porch lights sustained damage in a recent storm, so I looked to replace them. Costco offers the Altair 837016 for about $38, and it has two energy-saving features: It turns itself off if it’s light outside, and it uses LEDs that deliver 950 lumens while consuming 10.5 watts.

And they do it while looking like $40 lights. You can also buy them from Amazon if there isn’t a Costco near you.

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I didn’t winterize my lawnmower but I got away with it. Here’s how.

Last year I didn’t winterize my lawnmower at the end of the season. Shame on me. So I took some extra precautions this year to avoid a $50 lawn mower repair, and got away with it. Here’s what I did.

Continue reading I didn’t winterize my lawnmower but I got away with it. Here’s how.