Windows XP Archives

Smartphones and tablets… What’s the point?

Dave Farquhar Android October 14, 2013November 19, 20181980s, android, chrome, cyanogenmod, Nook Color, Windows XP

A longtime reader who asked to be anonymous got his first tablet and smartphone a few weeks ago and was underwhelmed, to say the least. “What’s the point?” he asked me privately.

To be honest, I understand. I got my first tablet a couple of years ago–a Nook Color that I loaded Cyanogenmod on. And, to be honest, once the thrill of hacking an e-reader into a full-blown tablet with no restrictions on it wore off, I didn’t do a lot with it. When I thought of it, I would check the weather on it when I was getting ready in the morning, and maybe glance at my e-mail with it, but mostly it sat on my end table. I probably used it 15 minutes a week.

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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“Mario” from “Microsoft” calls the wrong guy

Dave Farquhar scams, security September 27, 2013December 5, 2015computer security, nintendo, old windows, troubleshooting, Windows XP

“Mario from Microsoft” called me last night. I’ve never heard a Mario with that kind of accent, and, I thought he worked for Nintendo. I’ll bet he gets that a lot.

“Microsoft has no reason to be calling me,” I said to “Mario.”

“Oh, we’re a Microsoft certified partner,” he said.

“That’s nice,” I said. “I’m certified too. What’s going on?”

“You are having computer issues,” he said. Read more

Dave Farquhar

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The trouble with routers

Dave Farquhar Hardware, security August 30, 2013May 17, 20171980s, antivirus, asus, d-link, firewall, Justification, linksys, netgear, vulnerability, Windows XP

I see the advice going around, again, to disable the Windows firewall and rely on an external router, the justification being that it makes your computer “invisible.” It doesn’t. Only IPV6 can do that–and then, only if you don’t use it for anything.

The trouble with that advice is that there are botnets targeting routers. Routers are nothing special; they’re small computers running Linux on an ARM or MIPS CPU, typically outdated versions with old vulnerabilities that can be exploited by someone who knows what to look for. One example of this is the Aidra botnet. Typically Aidra is used to attack outside targets, but it’s not outside the realm of possibility for an infected router to turn on and attack the machines it’s supposed to protect. And if you’ve turned off your firewall, then you have no protection against that.
Read more

Dave Farquhar

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Windows NT turns 20

Dave Farquhar Windows July 27, 20131990s, apple, Bill Gates, Steve Jobs, vista, windows 2000, windows nt, Windows XP

The first version of Windows NT, version 3.1 (to coincide with the then-current 16-bit version of Windows) was released 20 years ago today. It was an insanely ambitious effort for Microsoft that took a while to pay off, though it eventually did in spades. Windows NT was what killed off Novell and OS/2 and turned the proprietary operating system market into a duopoly. Although a user running it wouldn’t see much difference between Windows NT and regular Windows except that it didn’t crash nearly as much, it was the first version of Windows that qualifies as a modern operating system, with pre-emptive multitasking and protected memory.

Dave Farquhar

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EMET protects against what your antivirus cannot–and it’s free

Dave Farquhar security July 1, 2013November 29, 2015antimalware, antivirus, Brian Krebs, firefox, hp, microsoft word, optimizing windows, randomization, vulnerability, windows 7, Windows XP

A few years ago, Microsoft quietly released a security tool called EMET–the Enhanced Mitigation Experience Toolkit. EMET is now in version 4.0, and it’s probably the best security tool you’ve never heard of. And that’s a real shame.

Modern versions of Windows and modern CPUs include several security-enhancing technologies that aren’t necessarily switched on by default. EMET is a wrapper that forces software to use these technologies, even if they weren’t designed from the get-go to use them. The idea, then, is that if a badly behaving data file tries to exploit a traditional vulnerability in one of these programs, EMET steps in and shuts it down. A real-world example would be if you visit a web page that’s playing a malicious Flash video, or that contains a malicious Acrobat PDF. The malicious data loads, starts to execute, and the minute it misbehaves, EMET slams the browser tab shut. You won’t know right away what happened, but your computer didn’t get infected, either. Read more

Dave Farquhar

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Microsoft’s bug bounty is a step in the right direction

Dave Farquhar security, Windows June 27, 2013March 25, 2025code execution, oracle, PR, Steve Ballmer, windows 8, Windows XP

Last week, Microsoft announced it’s offering a bug bounty program. Find a working exploit in Windows 8.1/blue/whatever it’s called this week, and Microsoft will hand over $100,000. Find a mitigation for that exploit, and Microsoft will pony up for that to, up to $50,000.

I think I know what they’re up to. Read more

Dave Farquhar

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Windows vs. Linux kernel performance

Dave Farquhar Linux, Windows May 13, 2013December 3, 20181990s, acer, amd, apple, dell, hp, intel, lenovo, NSA, oracle, sp3, unix, vista, windows 8, windows nt, Windows XP

An anonymous Microsoft developer spilled some juicy opinions about why Windows kernel performance isn’t all it could be and answered some longstanding questions about Windows vs. Linux kernel performance in the process. Although he has recanted much of what he said, some of his insights make a ton of sense.

Dave Farquhar

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Notes on the Compaq Presario SR2011WM

Dave Farquhar Hardware May 12, 2013December 11, 2016compaq, garage sale, hp, micro atx, pentium d, windows 7, windows 8, Windows XP

I’ve been working on a Compaq Presario SR2011WM. It’s a basic, low-end, single-core Celeron D system from 2006 or so. It can take up to 2 GB of RAM, runs Windows XP adequately, and has SATA ports, so you can put an SSD in it if you want. But don’t be fooled by the name–the Celeron in this machine is single core, and has a Prescott-era Pentium 4 core in it at that, not a low-TDP, Pentium D-style core.

In case you’re wondering, the easiest way to get it to boot from USB is to plug in a USB drive, hit ESC as the system runs POST, then select your USB drive from the menu.

Now let’s talk about options for upgrades. Read more

Dave Farquhar

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Don’t read too much into the PC sales drop just yet

Dave Farquhar Retro Computing, Windows April 17, 2013November 3, 20251980s, 1990s, amd, amiga, apple, asus, IBM, kingston, lenovo, vista, windows 2000, windows 7, windows 8, windows 98, windows me, windows nt, Windows Vista, Windows XP

If you’ve been paying any attention at all, you probably know that new PC sales are in the toilet–out of the five biggest vendors, the only one whose sales managed to hold steady in Q1 2013 was Lenovo, while the other four saw a sales decline. So now Slashdot linked to a ZDNet piece stating that Windows is over, and said it must be true because ZDNet always sides with Microsoft.

Let’s not read too much into that. The author of the piece is a longtime open-source advocate. The points he raises are completely valid, but if there’s one person who’s going to take Microsoft to task, it’s Steven Vaughan-Nichols.

Microsoft has a long road ahead, but there is precedent for salvaging the boondoggle known as Windows 8. And I don’t think Windows 8 is the only factor here. Read more

Dave Farquhar

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