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Comments

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Hungary To Tax Internet Traffic

laughingskeptic Its a nonregressive tax (324 comments)

This is actually a good thing for Hungary, not a bad thing. The more ways governments find to raise taxes nonregressively, the better off our countries will be in the long run. The 'Internet' is not your personal friend.

3 days ago
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China Staging a Nationwide Attack On iCloud and Microsoft Accounts

laughingskeptic Apple's icloud trademark trampled (109 comments)

I wonder if Apple will complain to the world trade commission regarding the self-signed www.icloud.com certificate. This is a purposeful violation of Apple's trademark.

3 days ago
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FBI Warns Industry of Chinese Cyber Campaign

laughingskeptic Things everyone can do (106 comments)

In your firewall:

1. Whitelist destination IPs for destination port 53, workflow denials adding IPs that have reverse DNS entries. (e.g. don't allow access to fly-by night DNS servers)

2. Whitelist source IPs for destination port 53. (E.g. do not allow alternate DNS servers to be used inside your org)

Have your org's DNS servers point to OpenDNS or GoogleDNS -- they do a good job of filtering out the rifraf

about a week ago
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Ask Slashdot: VPN Setup To Improve Latency Over Multiple Connections?

laughingskeptic Connect then duplicate (174 comments)

You should probably have your proxy choose just one path for the initial connection setup and then after some configurable number of packets start the flow cloning process to the secondary route. You want to make sure that the server has a chance to get whatever house keeping it does at connection setup time completed before you start relying on the magic of TCP to keep the server from going insane. If you mess with the connection too early you are likely going to mess something up in game's connection setup process. If you send the very first SYN packet twice there is a good chance the server will reset the connection. Then you are going to have to start adding TCP protocol logic to your proxy which is going to make it way more complex. You will need to peak at the TCP sequence numbers when deciding what to pass back to your client from the server.

UDP is a simpler protocol and therefore more complicated for you to handle. You won't have a sequence number and you will need to hash the contents of every packet coming from the server and only pass packets back to your client that you haven't seen before. And of course you will need some sort of expiration on the hashes.

Without fully implementing the TCP protocol in your proxy you can expect issues from time to time, particularly when you pause play and a reset might slip in at the TCP protocol level. But you should be able to create something that works most of the time pretty easily.

about two weeks ago
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Goodbye, World? 5 Languages That Might Not Be Long For This World

laughingskeptic Clojure (547 comments)

Scala seems to be kicking Clojure to the curb.

about two weeks ago
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Studies Conclude Hands-Free-calling and Apple Siri Distract Drivers

laughingskeptic Screaming 3 year olds (208 comments)

are orders of magnitude more distracting than these device related distractions. Are we going to ban children in cars next?

about three weeks ago
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Living On a Carbon Budget: The End of Recreation As We Know It?

laughingskeptic Grossly underestimating ingenuity (652 comments)

The average amount of solar energy that reaches the surface of the earth is 6KWH/m^2. The earth has 510,072,000,000,000 m^2. We have only scratched the surface of what we are capable of consuming.

about three weeks ago
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Maps Suggest Marco Polo May Have "Discovered" America

laughingskeptic We know Columbus had maps (276 comments)

but it has never been clear what maps he showed the Queen of Spain. If he had a map from Marco Polo that showed a large chunk of something East of Asia that was not Spain, I think this would have been a compelling argument to go check out what was to the West of Spain.

about three weeks ago
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Hundreds of Police Agencies Distributing Spyware and Keylogger

laughingskeptic quid pro quo? (72 comments)

Why isn't anyone asking why these sheriffs departments are even buying this software with their soft funds? I'll bet there is a campaign contribution that correlates with each of these sales.

about three weeks ago
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Ask Slashdot: Software Issue Tracking Transparency - Good Or Bad?

laughingskeptic Re:They are just lazy (159 comments)

Your convolution of sales and marketing indicates ignorance. True, a good marketing guy would know how to spin the differentiator. However sales guys are always incentivized by the deals they close. If they believe that the public bug database is keeping them from making money you are going to hear it from them. If the sales guys can make a convincing argument, they should be listened to. If they make more money, the company makes more money. However, they should be reminded that closing off the bug database at this point will also be used against them.

about a month ago
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How the NSA Profits Off of Its Surveillance Technology

laughingskeptic Re:Are we even sure this is legal? (83 comments)

My thoughts exactly! How can patents developed with public dollars be anything other than in the public domain?

about a month ago
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First Shellshock Botnet Attacking Akamai, US DoD Networks

laughingskeptic Home routers vulnerable (236 comments)

I know for a fact that my home router shells out to IP Chains to generate the NATed ports page. It will show this page to anyone and I can't turn it off -- remote administration is OFF, but for my router that just means only 192.* addresses can login and change things like the NATed ports. It still serves up the web pages to all requestors.

about a month ago
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First Shellshock Botnet Attacking Akamai, US DoD Networks

laughingskeptic Re:Amazing... (236 comments)

Our University CS departments teach the hatred of Microsoft while the MIS departments teach the love of Microsoft. They are both wrong.

about a month ago
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The Raid-Proof Hosting Technology Behind 'The Pirate Bay'

laughingskeptic They will go after the banks (144 comments)

TPB will get sued in a favorable location for the plaintiff. The plaintiff will use the judgment to go after TPB bank accounts. The back accounts are much harder to hide than the servers because TPB wants to get paid for the ads it displays.

about a month ago
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Extent of Antarctic Sea Ice Reaches Record Levels

laughingskeptic Misleading headline (635 comments)

A more accurate, but much less attention grabbing headline would have been "0.15% annual increase in Antarctic Sea continues for 35th year". Given the strong trend, most years would be expected to be "record years".

about a month ago
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Treasure Map: NSA, GCHQ Work On Real-Time "Google Earth" Internet Observation

laughingskeptic Re:Shocker, a federal agency is executing its mand (267 comments)

When the CIA launches a hellfire in this middle of nowhere, where do you think the information came from?

about a month ago

Submissions

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Amsterdam plane crash caused by software bug?

laughingskeptic laughingskeptic writes  |  more than 5 years ago

laughingskeptic (1004414) writes "The automatic pilot apparently powered down the engines at 2000 ft altitude because one input, the altimeter, told it the plane had landed. A modern plane has a number of inputs from which the 'landed' status could be determined and it seems to me that it is a major bug for one of them to be taken as the controlling input in a situation like this."

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