No BS Podcast #126: Google's Prime Directive
The gang returns after taking a week off for Thanksgiving to talk about this week's top news stories. First off, we talk about 2009's biggest vaporware letdowns, which includes the much ballyhooed Crunchpad. We also discuss the implications of Comcast's acquisition of NBC, Bing's amazing new map search, and how Wolfram Alpha will make math homework obsolete. In his rant of the week, Gordon uncovers a startling revelation about the similarities between Google and Star Trek.
Do you have a tech question? A comment? A tale of technological triumph? Just need to get something off your chest? A secret to share? Email us at maximumpcpodcast@gmail.com or call our 24-hour No BS Podcast hotline at 877.404.1337 x1337--operators are standing by.
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Gigabyte
December 27, 2009 at 5:03am
I've used the DNS Nameserver Spoofability Test and the Domain Name Speed Benchmark.
https://www.grc.com/dns/dns.htm
Scroll to the bottom and select “Initiate Standard DNS Spoofability Test”https://www.grc.com/dns/Benchmark.htm
Select the Nameservers tab > Add/Remove >
I remove everything. There’s way too much stuff in there. It’s a little overwhelming for beginners. It’s easy to restore everything too.
Select Add System’s Nameservers and type in the desired IP addresses.Google DNS
8.8.8.8
8.8.4.4Open DNS
208.67.222.222
208.67.220.220OpenDNS is free for personal use and internal business use. The Deluxe and Enterprise plans give us more features. An account is only required if you want to access their Web-based Dashboard.
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bsweeney
December 09, 2009 at 7:51am
When talking about the Google DNS service, you guys asked if there was a way to test the performance of the service. I haven't used it, but Steve Gibson has a program called DNS Benchmark, that will show you the how a DNS server performs. A quick google search will pull up at least one person who has run the benchmark.
The product can be found here:
http://www.grc.com/dns/benchmark.htmUnless the google DNS is significantly faster than your current servers, though, I can't see how it would make much of a difference in web browsing performance.
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Lepton
December 05, 2009 at 2:44pm
Gordon suggests somehow that it is hard to go back to Google Maps after using Bing Maps. Totally ridiculous. Google Maps has far more features, far better quality of data, far more data than Bing. I can go to nearly any major town in the continental US and get street views, street names, block numbers, approximate parcels, and far, far better aerial photos, etc, etc, etc. Get a clue, Gordon. You are always talking out of your butt.
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jwalch.hawk
December 04, 2009 at 9:26pm
FYI, they didn't really "fix" the problem that allows DNS cache poisoning so much as get ridiculously lucky. It turns out that there's this random part of the ancient DNS spec. that pretty much allows you to randomly capitalize letters in the name and have it translate into the same IP. This was *not* designed with security in mind, but the random casing is pretty much acting as a retarded form of cryptography allowing the client to verify the DNS server. DNSSEC looks to solve this problem by using actual cryptographic signatures, but cache poisoning is still very much an open issue.
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I Jedi
December 04, 2009 at 4:57pm
"Comcast is just a big bucket of suck." - Gordon... Wow, you're my new hero for tonight, Gordon.
Also, I didn't quite catch what movie to see on Netflix from what Norm suggested. Network, or something along those lines?
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Modred189
December 04, 2009 at 1:00pm
Hey guys, great episode.
Feedback on the netbook discussion... I am currently in law school, and I use my netbook for note-taking using OneNote exclusively. It's plenty fast, as all you are doing is writing. I even gave audio-recording a shot, but alas, Acer's built-in mic is not meant to be used for seminar recording.
Furthermore, in many of my classes, netbooks have begun to outnumber Macbooks.
For reference, my netbook is an Acer Aspire One A150, i.e. standard netbook fare, and I added Windows 7 Pro.














