Diary of a Network Geek

Some of you may have noticed that my site went down for bit today.

Well, it was just a bit of hardware problem at my web hosting company.  They’ve fixed it and I’m back up and running.  Sadly, I did temporarily lose one post from yesterday, which I’ve recreated, but I’ve also lost comments made yesterday.  No way to get those back, really, as they weren’t on the backup and I don’t have a personal backup, either.

So, my apologies to anyone effected.

TypePadfromIntel

Originally uploaded by Network Geek

The folks at WordPress better wake up and take notice.

So, you probably know by now that I run this blog via WordPress. And, in the past, I’ve recommended the free blogging service provided by WordPress.com. Well, while installing software on a new PC I’d put together at work today, I saw the screen to pictured here. If you click the link and take a closer look at the screen, you’ll see an option to install a three month TypePad account. TypePad, like WordPress.com, has both free and paid accounts. So, this would give someone three months of the paid TypePad service.

I don’t know what this cost the folks at SixApart, who own TypePad, but this is some damn clever marketing, in my opinion. If this is included with every Intel motherboard sold… Well, let’s just say that I think it would get a lot of people trying this service and starting a paid account. It’s like Microsoft giving schools huge rebates and offering student editions for cheap to make sure that their software is what the fresh crop of workers are trained to use. It’s good marketing. At least, it sure seems to have worked well for Microsoft.

WordPress, are you watching this?

Okay, look, I normally only post one fun/funny thing a week, and usually on Friday, but this was just too good…

So, my regular readers will all know about my obsession with the Nerf Vulcan, a fully automatic belt-fed machine gun, and you new readers may have just been clued in. Now, I still don’t have a release date on this bad-boy yet, but, I do have a link to video.
Yes, thanks to Gizmodo, I bring you a link to the Great NERF Office War video, featuring the Nerf Vulcan EBF-25!

Good times!

At least, as much as you can secure anything.

Some time back, I pointed you all toward an article about extending your wireless connection. Some of you expressed concern regarding security in relation to wireless connections in general and, specifically, after expanding the range of your wifi router. So, I thought I should get you all some links on how to batten down the hatches, so to speak.
I do think it’s important, though, to say a little something about security in general first.
Nothing is totally secure. If a computer is on a network, it can be compromised eventually, given enough time and money. Security is a matter of degrees, of balancing ease-of-use with peace-of-mind. And, while having wifi makes mobile communication easy, it is, by it’s very nature, insecure. Anything that broadcasts over an unsecured medium can only be so secure, you know? So, I think it’s important as you look at the links below to keep in mind that a determined attacker is going to get into your wifi network, no matter what you do. And, personally, I am more than a little paranoid, so there are just some things I wouldn’t do over a wireless network.

Okay, so, without further ado, here are the links:
First, if you don’t mind the pop-ups on About.com, here are Ten Tips for Securing Your Home WiFi Network. They’re not bad, but, really, some of them aren’t all that secure. Or, rather, they just give a somewhat inflated sense of security. Still, they’re better than nothing.
Better than those tips, though, is the Lifehacker Guide to Setting Up a Wireless Home Network. This takes you through setting up a wifi router and network from scratch and gives you fairly good tips about securing it along the way. (But, make sure to follow the link to their article ToDo – Secure Your Wireless Home Network!) Better still, follow the article at Ars Technica titled The ABCs of Securing Your Wireless Network.
Freakishly, Microsoft, who’s not known for their security practices, has an article about making Windows XP wireless a little more secure. If you run XP, it’s worth a look.
And, finally, for those of you with a little extra time, some spare computer resources, and a high level of paranoia, read the Step-by-Step Guide at SearchWindowsSecurity.com titled How To Create A VPN For Your Wireless Network. (Or, if you’d rather download a printable PDF, check out TechRepublic’s A Secure Wireless LAN Hotspot For Anonymous Users. It’s another way to do the same thing.) Frankly, it doesn’t get much more secure than that!

Hopefully, that gives all those curious minds out there enough to chew on to keep you off the streets at night!

Well, more precisely, extending your wifi signal.

Not too long ago, I bought an antenna for my wifi router, in an attempt to broaden the range of my laptop in my own house. I could barely get a signal in my bedroom. Outside, on the back porch, I could only get a signal if I sat with my back to the yard! Well, unfortunately, before I could even test the antenna, my router fried and I had to get a new one. Luckily, the new LinkSys wifi router had better signal coverage, so I didn’t need the extra help.
But, if you still do, or just want to get a little bit more out of your wireless router, this article on ZDNet titled Expert tips on extending your home WiFi range has some good suggestions.

Boys really do care about more than sex.

Well, at least some boys and at least some of the time. That is, if you believe this article over at Brand Noise. And, they link to a study that backs all that up.

See, ladies? We’re really not all that bad.

There’s something about this that appeals to me.

When I was fresh out of college, I won a trip to Long Beach with a bunch of amenities. A buddy of mine and I went, since we were both single, and enjoyed ourselves, in spite of the worst rainy season the greater L.A. area has seen in more than 20 years. I mean, roads would shut down after we’d use them, forcing us to find another way back to the hotel and I think we only two days of sun. The day we arrived and the day we left.
But, what I remember most was a t-shirt I saw at a tourist shop on Catalina. It was a Parrothead shirt that had the lyric “I used to rule my world from a payphone” on the back, with a nice, relaxing picture of a hammock between two palm trees. The idea of being so unattached, free and mobile really appealed to me, but, alas, it’s a life I’ve never known.

Now, what does that have to do with a USB drive? Well, thanks to Lifehacker, more than you’d think. Have you ever thought about how nice it might be to travel with all your information and favorite applications, but leave your laptop behind? Yep, free and easy living. All you need is a good-sized USB thumb drive and three articles: Top 10 USB Thumb Drive Tricks , Carry Your Life On A Thumb Drive and Tiny USB Office (via LifeHacker). That’s it. Your key to carrying your life in your pocket. Well, your digital life, at any rate.

And, before you write this off, I know a guy who did just what they describe. He loaded everything that mattered to him on a thumb drive and had no computer at all for more than a year. Of course, now, he has a MacBook, so you can take that with a grain of salt. But, also, according to ZDNet, Microsoft is coming out with a product to help you do all this via their suite of programs and operating systems called “StartKey“. You know when Microsoft gets behind an idea, you’ll see it implemented, one way or another.
So, do you all think you could do it? Could you make the switch?

I think I may not ever buy a new PC again.

Notice, I didn’t write that I’d never buy another computer, but, rather not another PC. Hear me out. With prices the way they are, laptops are so cheap that I could easily find one in whatever price range that I might set for myself, within reason. I mean, MicroCenter always has laptops in their sale fliers. Not to mention every one else who sells them. And, what’s more, in recent years, laptops have come configured to replace similarly priced PCs from the year previous. Now, I know you’d think that a super-powered IT geek like me would be working on the latest, greatest hardware at work and at home, but, I’m sorry to tell you that it’s just not so. Everyone else gets new equipment before I do. I end up working on last year’s model, at best! And, upgrades? Forget about it! The last time I did an upgrade of any value, I might as well have just gotten a new PC anyway. Besides, now I have a LinkStation Live 500Mb Network Attached Storage device to use as a backup before upgrading, so I shouldn’t have to worry about losing data. In fact, I should be able to use this little toy to backup my servers, my workstations, my router configurations and even my one Linux laptop.

So, to recap, the only things I really upgrade on a machine are memory and diskspace. Laptops, which are adequately configured most of the time anyway, are priced well enough to be affordable and can easily take my normal, preferred upgrades. Laptops take up less space and are, obviously, more portable in case of emergency, but still can handle all my peripherals, thanks to USB. And, furthermore, I can still get laptops that have docking stations, if I want to have them hooked up to a monitor, keyboard and mouse most of the time.

Pretty much, I can’t see a reason to buy a regular PC ever again. If I need something special, like a server or a firewall, I can get a specially configured machine, or build one myself specifically for that purpose.
So, what do you all think, is the desktop dead?

Advice from your Uncle Jim:
"When you handle yourself, use your head; when you handle other, use your heart."
   --Donna Reed

So, you want to build your own Linux server for home?

Okay, you’ve seen me write about it and many of you think it’s too geeky to do on your own, but I swear to you, it’s not. In fact, here is a list of easy howto sites:

Who needs Windows Home Server with Linux around?
Linux Home Server HowTo at LinuxQuestions.org
Build It: Linux Home Server
The Australian Linux HowTo

And maybe, just maybe, when I finally get around to doing this on my home network, I’ll write up some documentation on how to do it. Or, at least, how I did it.

I’m sure most of the hardcore WordPress people have seen this already.
But, for the few of you who haven’t, check out the downloadable WordPress Theme Generator. Please note, though, that it will only install on Windows XP or above.