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What I did for Mother’s Day

Dave Farquhar Hardware, security, Windows May 12, 2014August 28, 2018CIO, compaq, dell, hp, malware, Micro Center, psi, windows 7, Windows XP

Last month, Rapid7’s Trey Ford appealed to security professionals:

You have an opportunity to be an ambassador. When you see XP out there, have an adult conversation, educate in terms that others will appreciate. Your actions and words reflect on the entire community.
As the family CIO/CSO – look for the smart investment. There are options that will make your life easier. A small investment is a lot easier to stomach than compromised shopping/banking/credit card credentials (or identity theft.)

Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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Macs aren’t the only computers that last forever

Dave Farquhar Hardware March 17, 2014February 5, 2022apple, dell, hp, pentium ii, reminders, Windows XP

In the midst of Microsoft reminding everyone that Windows XP’s doomsday is less than a month away, Apple quietly announced that Mac OS 10.6’s doomsday was sometime last year, and no more security updates would be forthcoming for Snow Leopard.

That led to this piece about why anyone would still want to run Snow Leopard. Well, there are reasons for it–and for that matter, there are reasons why they would want/need to step back to 10.5 (Leopard). I don’t disagree with that part at all, but I do disagree with the point at the end, where he says that if you want a computer that lasts a long time, you have to buy a Mac.

Let me remind you that Microsoft is sending out reminders to people that it’s time to migrate off an operating system that hasn’t been generally available on new consumer PCs since 2007. Read more

Dave Farquhar

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The world’s fastest budget PC

Dave Farquhar Hardware February 25, 2014February 23, 2014Broadcom, christmas, compaq, firewall, hp, intel, Libre Office, Micro Center, new hardware, office 2010, PCI Express, pcie, pentium d, pfsense, SUBSYSTEM, windows 7, Windows XP

So, a relative’s PC was getting a bit aged, and runs Windows XP, barely, so I talked them into an upgrade. I noticed that Micro Center had HP/Compaq DC5700s for $99. They were standard issue office PCs a few years ago, and there are a lot of them in the refurb channel. We went and got one over the weekend.

“What are you going to do with that?” the sales rep asked. “We only use them as cash registers.”

“Word processing,” I said.

“You sure you want to run Windows 7 on an 8-year-old PC?”

“I wrote the book on running Windows on older PCs. Literally. It’ll be fine.”

I hate calling rank like that, but sometimes it’s what you have to do.

And really, for $99, it’s awfully good. Web browsing is plenty fast, Libre Office runs fine on it, and think about it. Windows 7 retails for $100-$109. So it’s like getting the hardware for free. Or Windows for free, however you want to look at it.

Dave Farquhar

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More about Pfsense, the alternative to the crappy consumer router

Dave Farquhar security February 24, 2014July 11, 2018android, antivirus, AV, DEC, firewall, freebsd, hp, Image File, linksys, netgear, PCI Express, pfsense, tinkerer, tp link, vulnerability, x86

I spent some time over the weekend playing with Pfsense, and I can’t say much about it other than it does what it says. I didn’t throw a ton of hardware at it–the best motherboard I have laying around is a late P4-era Celeron board, and the best network card I could find was, believe it or not, an ancient Netgear 10/100 card with the late, lamented DEC Tulip chipset on it. Great card for its time, but, yeah, nice 100-megabit throughput, hipster.

If you actually configure your routers rather than just plugging them in, you can do this. Plug in a couple of network cards, plug in a hard drive that you don’t mind getting overwritten, download Pfsense, write the image file to a USB stick, boot off the USB stick, and follow the prompts. Then, to add wireless, plug in a well-supported card like a TP-Link and follow the howto. Read more

Dave Farquhar

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The Post-Dispatch may be giving the wrong idea about the dollar value of vintage computers

Dave Farquhar Retro Computing February 6, 2014September 15, 20251541, 1980s, 1990s, amiga, apple, apple ii, Apple Lisa, collectibles, commodore, commodore 64, Commodore Amiga, compaq, dell, hp, IBM, macintosh, radio shack, recycling, VGA, XT

Disclaimer: I wrote this article back in 2014. I leave it here as a snapshot of the state of how things were in 2014. The situation at the time you are reading this is likely different.

Articles like Top 10 collectibles for value, from the Post-Dispatch this week, frequently make me nervous, mostly because of statements like this one:

[D]id you know that computer parts can bring home cash, too?

Statements like that tend to get people’s hopes up way too high. I find the timing interesting though, seeing as a TRS-80 Model 1 sold at a St. Louis estate sale this past weekend. The estate seller’s reaction? “Normally you can’t give that stuff away.”

Dave Farquhar

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Gene Kim on scheduled maintenance

Dave Farquhar security December 31, 2013December 21, 2013hp, Kansas City, KIM, laserjet, New York, Phoenix Project

The excellent book The Phoenix Project has a choice quote that stuck with me.

In this scenario, the Yoda-like character asks the hero to imagine a company that makes deliveries. If the trucks break down, the deliveries stop, right? So you change the oil, since not changing the oil causes trucks to break down.

“Metaphors like oil changes help people make that connection. Preventative oil changes and maintenance policies are like preventative vendor patches and change management policies. By showing how IT risks jeopardize business performance measures, you can start making better business decisions.”

Dave Farquhar

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The problem with Lifehacker’s computer manufacturer ranking

Dave Farquhar Hardware November 20, 2013October 11, 2019android, apple, asus, black friday, dell, hp, lifehacker, toshiba, Western Digital

Lifehacker posted a controversial computer manufacturer ranking this week. I’m not sure how you can rank anything with Apple, HP, and Dell in it and not be controversial–someone’s going to be offended that their favorite isn’t at the top and their least favorite isn’t dead last–and while I agree with it more than I disagree with it, there are at least three problems with it.

So, let’s go. Read more

Dave Farquhar

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Forget the word “should.”

Dave Farquhar Uncategorized October 18, 2013October 17, 2013classmate, dell, hp, journalism

After talking with another former classmate/newsroom-mate, I wanted to bring out the highlight from yesterday. I’m not saying this would have saved Brian, but it was life-changing for me, and I’d say there’s probably a 10% chance it can be life-changing for you, too. If you’re one of the 90%, it’s more likely to be merely helpful.

The problem is the word “should.” And while I generally think striking words from the English language is a bad idea because language control is thought control, this is one instance where I don’t think thought control is a bad thing. “Should” is a club that we use to beat ourselves up with far too often. Read more

Dave Farquhar

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Goodbye Amazon Affiliates, hello Viglink

Dave Farquhar Uncategorized August 18, 2013November 29, 2015costco, dell, hp, IBM, Jeff Bezos, Missouri, New York, viglink, Washington Post

I’ve been an Amazon affiliate for more than a decade, which meant that if I mentioned a product, posted a link to Amazon and someone clicked the link and bought it, I got a little bit of money. It didn’t make me rich, but in a good year, I made a couple hundred dollars, which paid for the upkeep of the site.

Well, Amazon and the state of Missouri are fighting, so Amazon is discontinuing the affiliate program for Missouri residents. The loss won’t break me, but by the same token, it’s nice to have that money coming in to pay for things like equipment upgrades. I found Viglink, and I’m going to give that a try.

Dave Farquhar

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How many Fortune 25 companies does it take to change a light bulb?

Dave Farquhar Humor/Satire, War Stories July 30, 2013July 29, 2013AIX, compaq, EDS, hp, IBM, irony, unix

I’m working right now for a Fortune 25 company. This story is going to sound like bragging, so I’ll ask forgiveness in advance. Maybe if I mention I’m a contractor, then it’s not bragging quite so bad. Read more

Dave Farquhar

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