If you’ve been procrastinating about deploying 450-megabit (802.11n) wi-fi to your house, I have a reason for you to procrastinate a while longer: Gigabit wireless (802.11ac). It’s only about twice as fast as its predecessor, which pales next to the 8x improvement 802.11n provided over 802.11g, but if you’re wanting to stream HD media through […]
Posted by Dave Farquhar on May 31, 2011
A 7-inch, underpowered Android tablet that may or may not be available at your corner Walgreen Drug Store is made some big waves today. It’s underpowered, but it’s supposedly on sale for 99 bucks. Regular retail price is $129. Yes, for 99 bucks, it’s a toy. But it could be a fun toy.
Posted by Dave Farquhar on October 29, 2010
It’s not enough to know what to look for in a router. I wanted to get some solid advice on wi-fi network security. Who better to give that advice than someone who built an airplane that hacks wi-fi? So I talked to WhiteQueen at http://rabbit-hole.org, the co-builder of a wi-fi hacking airplane that made waves […]
Posted by Dave Farquhar on October 10, 2010
What to look for in a router is a common question, and an important one. I’m glad to see people are taking security seriously. I visited that topic in 2004, but that was a long, long time ago. Things have changed somewhat in those six long years. Of course, any router is better than having […]
Posted by Dave Farquhar on October 4, 2010
I upgraded a Compaq Evo D51S today. This was also sold under the name D510, and may have also been sold under the HP or Hewlett Packard brand. It was intended to be a low-profile, relatively affordable business computer.
Upgrading it poses some challenges, but there are some things you can do with it.
Posted by Dave Farquhar on November 6, 2007
So, if you haven’t totally wireless-ized your computer setup yet, I’ve got a great excuse for you not to do it. Or at least to leave some wires hanging around for special occasions.
Cheap gigabit switches and NICs, that’s what.
Posted by Dave Farquhar on September 17, 2005
It’s the time of year that a lot of people buy computer equipment, and wireless networking is one of the things people look for. But what things should be on the shopping list?
I was hoping you’d ask that question.
Posted by Dave Farquhar on November 22, 2004