Author: Dave Farquhar

Windows XP isn’t just a Navy problem

Dave Farquhar security , , ,

I’ve heard enough scoffing over the past few days over the Navy re-upping its contract for paid support for Windows XP to last a lifetime.

But it’s not just a Navy problem, and it’s not necessarily as bad of a problem as it sounds. Necessarily.

Read more

Vox dusts off old content, should the rest of us?

Dave Farquhar Writing

I found a story earlier this year about Vox’s decision to dust off, slightly update, and re-run old content as new.

The practice happens a lot more often than anyone realizes in the print world, especially magazines, and as Gigaom says, there are implications when doing this. The questions got me thinking, and in the case of blogging, I think there’s something to learn but the practice is probably unnecessary. Read more

Aluminum paint is a cheap alternative to replating

Dave Farquhar Toy trains , , , , ,

Aficionados of old toys, particularly building kits like Erector and Meccano, or prewar tinplate trains made by companies like Lionel, American Flyer and Marx, know all too well that the tin plating on unpainted parts can wear off with time, and with it, bring unsightly rust.

When restoring a piece, they’ll often use a replating kit to apply a new coat of tin. But sometimes you want a piece to look better but can’t justify the expense of a replating kit, or the piece is too badly pitted to replate well and need an alternative.

Read more

Nostalgia can make you younger

Dave Farquhar Health, Music, Retro Computing, security , , , , , ,

This month’s Social Engineer podcast featured psychology professor Dr. Ellen Langer, whose specialty is mindfulness. Dr. Langer brought up a lot of important things, including the idea of work-life integration rather than the more difficult work-life balance, but another thing she briefly touched on really resonated with me. She brought up a study, originally done in the late 1970s, where a group of 80-somethings were immersed in 1959 for a week. At the end of the week, they didn’t act like 80-somethings anymore. It seems nostalgia can make you younger.

That got me thinking about the power of nostalgia.

Read more

Taming Office 2013’s appearance

Dave Farquhar Office, Software , , ,

A couple of months ago I upgraded to Office 2013 at work. I liked it, but around the same time, my eyes started burning. I never made the connection, but then last week, when a coworker upgraded, he mentioned his eyes were burning, and he made the connection.

He found this guide for toning down Office. We both recommend the dark gray scheme, which is much easier on the eyes than the default harsh white scheme.

Read more

How to make your online banking more secure

Dave Farquhar security , , , ,

If you want to make your online banking more secure, I have a tip for you.

Due to the increasing amount of malware targeting bank accounts, it’s not a bad idea to dedicate a computer to online banking and only online banking. Of course, who wants to dedicate an expensive computer to that task?

You don’t have to. You can buy a $120 refurbished Chromebook to use. If you don’t want to spend any money but have a seldom-used computer still hanging around that isn’t good for much, load Linux Mint on it and use it exclusively for banking. My experience with Mint on an old netbook has been rather good. Linux Mint is, if anything, easier to get up and running than Windows.

Read more

Tips for buying computer memory

Dave Farquhar Hardware , , , , , , ,
Tips for buying computer memory

Many years ago, I wrote something titled Memory Buying Secrets. That post is lost to history, thanks to migrations in this site’s early years, but there are a number of things you need to know when you’re buying memory that can save you money and frustration, so I figured I would revisit that topic today. Here are my tips for buying computer memory, based on decades of experience. Read more

Lionel train light bulb chart

Dave Farquhar Toy trains , , , , , , , , , , , ,
Lionel train light bulb chart

Lionel used 15 different types of light bulbs in its O gauge electric trains in the postwar era, but in most cases–87% of catalog numbers, and a lot more than that in actual number of items produced–you can get by with two. Since knowing when can be difficult, here’s a Lionel train light bulb chart.

Lionel almost always specified 14 or 18 volts. Using an 18-volt bulb in place of a 14-volt original, or a 22-volt bulb in place of an 18-volt original results in longer service life. And there were two base types that Lionel used more than any other. Read more

Final thoughts on the Houston Astros’ database

Dave Farquhar Baseball, security , ,

One of my college buddies (Hi Christian!) shared my previous post on Facebook, pointing out that I’m a long-suffering Royals fan in Cardinals country, and adding that what I said was balanced and dispassionate.

I’m normally anything but dispassionate. But in this case, it’s not a baseball matter–it’s a business matter, and neither my employer nor any past employer is involved, so it’s easy to be detached and dispassionate. I guess you can say my take on hacking has changed. I was going to say “evolved,” but “changed” is more dispassionate.

Read more

What I would have done to secure the Astros’ database

Dave Farquhar Baseball, security , , , , ,

The now-infamous breached Houston Astros database sounds like a classic case of what security professionals call Shadow IT: a project that the business needs, done without adequate involvement from security and, most likely, from the IT department as well.

These kinds of things happen a lot. A go-getter implements it, cutting through red tape to get a useful project done in record time, and it’s great until something goes wrong.

In this case, “wrong” meant a competitor got into the database and stole trade secrets.

Read more