Yesterday, half the Internet was broken. I knew something was wrong when I couldn’t get into Salesforce to check on a support ticket for my biggest customer. Another member of my team sent us a warning that a big DDoS attack was happening, and not to count on being able to issue very many quotes today. So what, exactly, is a DDoS attack and how do DDoS attacks work?
I suppose there’s another question to ask too: What can you do to avoid being part of the problem? We’ll save that for the end.
I had a DD-WRT router that was dropping a lot of packets. I got a lot of errors and that caused poor playback in Netflix and especially MLB.tv. It wasn’t a bandwidth issue. My wireless network connection was just too noisy. I had to adjust my DD-WRT TX power to fix it.
I probably adjusted it the opposite way you would expect.Read More »Adjust DD-WRT TX power
Now that Windows 10 is out, the questions I see most frequently are why someone should upgrade, or what benefits they get if they upgrade, or if there indeed is such thing as advantages to Windows 10.
While I understand the skepticism, and I think most people probably should wait a few months before upgrading a Windows 7 machine that’s working well, there are a number of compelling things Windows 10 has to offer.
From time to time when I’m watching baseball on my Roku, I’ll get a lot of buffering and, in extreme cases, a message stating that I may have insufficient bandwidth. If you have the same problem, the best fix for this to to decrease your Roku’s playback resolution. Or if you’re subject to a data cap, decreasing your resolution helps you stay under that too. Here’s how to change your Roku resolution.
The picture will suffer, but I’d rather watch a lower quality picture than none at all. You may also need to resize your Internet connection, but you can do this trick immediately, and for free.
So I understand ISPs are upselling connection speeds saying it’ll make Netflix work better. That’s a nice theory. But if you’re already over 10 megabits, there’s a decent chance your connection speed won’t do much for Netflix at all. Here’s how to size your Internet connection.Read More »How to size your Internet connection
Long ago, when dinosaurs roamed the earth and knights in shining armor fought them, people had landlines. And they plugged cordless phones into them. Everything was great. Then phones started using the 2.4 GHz and 5 GHz frequencies. Wi-Fi came out using the same frequencies and the two interfered with each other. Now, it seems increasingly difficult to keep cordless phones from interfering with Wi-Fi.
Many people have neatly solved the problem by using cell phones exclusively. But what if that isn’t an option? You’re actually in luck, and you don’t have to dig up a 20-year-old 900 MHz phone and try to find a battery that works in it.
My neighbor asked me for advice on setting up wi-fi in his new house. I realized it’s been a while since I’ve written about wi-fi, and it’s never been cheaper or easier to blanket your house and yard with a good signal.
Blanketing your house and yard while remaining secure, though, is still important.
To nobody’s particular surpise, yesterday president Barack Obama endorsed a form of net neutrality. And immediately, Sen. Ted Cruz (R-Texas) came out swinging against it, calling it, “Obamacare for the Internet.”
Sen. Cruz appears to have either failed to read, or refused to read, the four-point proposal, which is short and simple enough to fit on an index card, if not a business card. He also failed to discuss the alternative–and there is a perfectly fair alternative to net neutrality.