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PostPosted: Wed Apr 11, 2012 11:27 am 
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Microsoft obviously classified the fansite as a threat so they sent their bots to eliminate the threat. The real question is whether doing so violates Khross's patent on "Sending multitudes of robots to eliminate a threat".

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PostPosted: Wed Apr 11, 2012 11:30 am 
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What this seems to be boiling down to is a set of classifications for professional use versus a term used largely by lay persons for news reporting. It reminds me of, say, spring systems. To most of you, a spring system must involve a spring, right? Yet the term is applied to just about any system that generates a second order differential equation, because the techniques for solving them are identical. Likewise, linear does not simply mean "produces a graph that is a straight line."

This is a common problem in math and physics. We say things that have a specific meaning, like work or energy, and the typical person does not understand because those words have a different meaning in common usage. This problem is exacerbated every time we attempt to explain something using the language of the common man, and end up intentionally misusing our own vocabulary to translate.

The best interpretation I can draw is that distributed means the path matters. It is a phenomena separate from the number of hosts. To most people, including those working as network admins, the path will never matter, because you have limited control outside your own node. Therefore, the extra D is a dummy letter for all intents and purposes, and is in no way relevant to what you are doing.

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PostPosted: Wed Apr 11, 2012 11:44 am 
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Kaffis Mark V wrote:
Not to be argumentative, shuyung, but I think you're jumping down throats here unnecessarily. A definition that requires you be one of a few thousand people on the planet to know whether it's satisfied or not is.. well, it's not very useful, IMO. It seems to me that you and your peers have narrowed the definition as shorthand for the subset of DDoS attacks you guys most concern yourselves with, and that's fine -- but I don't think it's fair to say that narrows the definition universally, nor should it necessarily.

To point out that the people disagreeing with you aren't just a few crackpot hobbyists, amateurs, or low-ranking professionals who are confused, I just went and found a few sites and organizations who have published articles including working definitions of distributed denial of service attacks. I'm sure you've heard of these organizations, and I think they rank at least some consideration, even from you.

Bold mine in the following:
What is a distributed denial-of-service (DDoS) attack?
In a distributed denial-of-service (DDoS) attack, an attacker may use your computer to attack another computer. By taking advantage of security vulnerabilities or weaknesses, an attacker could take control of your computer. He or she could then force your computer to send huge amounts of data to a website or send spam to particular email addresses. The attack is "distributed" because the attacker is using multiple computers, including yours, to launch the denial-of-service attack.

When this attempt derives from a single host of the network, it constitutes a DoS attack. On the other hand, it is also possible that a lot of malicious hosts coordinate to flood the victim with an abundance of attack packets, so that the attack takes place simultaneously from multiple points. This type of attack is called a Distributed DoS, or DDoS attack.

It's not very useful outside the group, that's true. That's also the case with all jargon. Legally, are you able to explain de minimis non curat lex?

As to your quotes, you realize you're attempting to use them out of context and both are concerned entirely with zombie hosts?

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PostPosted: Wed Apr 11, 2012 11:46 am 
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Well, DDOS vs DOS matters to a network admin, even putting aside the idea of routing and ip address ranges. You're still taking a DOS and multiplying the intensity of the attack by the number of hosts. That's still significantly worse than a single DOS.

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PostPosted: Wed Apr 11, 2012 11:55 am 
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Mookhow wrote:
Well, DDOS vs DOS matters to a network admin, even putting aside the idea of routing and ip address ranges. You're still taking a DOS and multiplying the intensity of the attack by the number of hosts. That's still significantly worse than a single DOS.

And that's my primary objection to shuyung's definition.

Yes, shuyung, I'm aware that the quotes I referenced were in regards to zombie attacks, as that's the most common way to implement a DDoS. Surely, voluntary zombies (as I would assume one would classify such things as Anonymous' LOIC) would also apply. From there, I think it certainly fits the metaphor of jesting that MSN's spiders were a botnet, especially since we've all pretty well agreed that it sounds like the fansite in question was not very rugged.

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PostPosted: Wed Apr 11, 2012 12:49 pm 
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This entire thread reminds me of when I tried to explain to my father that a 240V home air conditioner is single-phase.

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PostPosted: Wed Apr 11, 2012 1:29 pm 
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Midgen, very true. And that is a point that Taly addressed. I was speaking more metaphorically when considering it an attack. Though some do consider things like celebrities tweeting a website, which floods it and brings it down, a form of non-intentional DDoS attack.

Kaffis, I think you are spot on about your comments. The definition that shuyung is using is a short-hand definition. In my job as a software engineer, we use such definitions all the time.

Maybe a better way to say it, is that it is a contextual definition. In the context of a network administrator trying to defend their network, a DDoS that is not significantly more difficult to defend against than a regular DoS attack (such as the one above) is not really what they are worried about when they say DDoS attack. But that contextual definition does not change the actual definition of the word.


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PostPosted: Wed Apr 11, 2012 4:13 pm 
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This must be what black people feel like when white people steal their culture.

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