On Being Informative, or Seeing Through The Fog
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UPDATE: @MYRCURIAL from the great site Liquidmatrix says that I need to post the following warning:
YOU MAY NOT WANT TO PROCESS THIS PRIOR TO YOUR 11TH CUP OF COFFEE
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Carrying on from yesterday’s post a bit, I’m happy to admit that Chris’ poem is right: we don’t have nearly the information we need now when we’re supposed to have “control” over our assets, putting things in a hosted/asp/cloud/buzzword model ain’t going to help our quest for visibility. My intention was/is to show that you need visibility (in part one) and then today explain that unfortunately, that’s only half the picture.
Today’s follow-on is about the fact that whatever visibility we can contractually enforce (be it in the “cloud” or in our own perimeter) has to be informative (Amrit, this is why I was plugging you with those variance questions on Twitter yesterday). That is, we can ask whatever IT department (ours, theirs, whomever) for all sorts of information, and maybe they’ll even give it to us. But we’re not really ready to:
- Know what to ask for
- Use it to create wisdom
A really salient example of this from outside IT hit my browser this morning. Now it’s not at all my intention to be political or endorse one candidate over another. Those who know me know I’m fiercely independent. But this morning there’s a headline on a well-read news website about how one candidate is now “+2″ over another in a Gallup poll of “likely voters”. The source is here.
That is a screen grab from Gallup’s website that shows the “+2″. I have to ask - how informative is this information? Part of the problem is that Gallup’s methods are hidden as some sort of “secret sauce” (their FAQ section doesn’t help much, either). But regardless of the quality of the measurement, this “+2″ has no context - we don’t really know what this information means with regards to an actual election. Nor is there any predictive element (I hate the using the word predictive, but it’s common nomenclature - so there you go). We don’t have what we need from this Gallup poll to create wisdom about the ability of either candidate to be elected.
Allow me show you what I mean by way of contrast. Take a look at Nate Silver’s work at http://www.fivethirtyeight.com/. Now I’ve been long familiar with Nate due to his work in baseball. He’s been at these sorts of ‘predictive’ analytics around our shared passion: creating wisdom from baseball statistics.
What Nate is doing at 538 is applying that acumen from his baseball work to the political process. He’s breaking down the vote not just on popularity among likely voters, but in the context of the electoral college, accounting for variance and uncertainty, running Monte Carlo simulations and taking into account all sorts of polling information. The result is really quite amazing. Here’s just one graph he presents - it’s the most similar to the Gallup one above, but you should really visit the site to understand the difference in quality of information and to check out the predictive elements he creates.
NOT ALL INFORMATION IS CREATED EQUAL, AND NOT ALL JUDGMENTS ARE CREATED EQUALLY
And take a look at the contrast, here:
On one hand you have Gallup giving us a “+2″ advantage to a particular candidate. Now Gallup themselves draws no conclusion but, as digested, how many readers do you think take this as evidence that the election is *really* close?
On the other hand, 538’s predictions show a 348/189 electoral college split, and one candidate winning 96% of the time in simulated elections. That doesn’t seem close at all!
RISK MANAGEMENT
It is these predictive elements that we need in order to make better strategy and decisions. I’ve been talking in the past about risk management’s inability to link current state to systemic causes, and this “context” is what predictive analytics provide. We might have all sorts of visibility into our environment, and measurement of various amounts of variability that visibility gives us. But unless we have context to create wisdom, it’s all just, as Chris says, “machinations”. We have to move beyond “+2″.
So Cloud/Grid/Utility/ASP/TimeShare/Whatever you want to call it - security will have to clean up our own mess first before we can do a good job with or without a perimeter. Once we can start moving beyond “+2″ statements, then we can know what sort of visibility we require into an ability to Prevent, Detect, and Respond.




Grunit Sep 15
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Komiks Sep 15
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Codik Sep 19
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