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security visualization Blogs

  • Visualizing Security - The Challenge of 2009

    Posted May 20, 2009 - 8:53 am

    Have a look at all leading security companies today, and you see all of them launching or planning to launch solutions targeted at visualizing and collaborating over security issues. What is this about? Let's have a look at different initiatives in this area.

  • How do you visualize your traffic flow (NetFlow) logs?

    Posted November 18, 2008 - 10:05 am

    What are you doing with your traffic flow logs, such as NetFlow? How long does it normally take you to understand what exactly the log entries represent? What if you could generate a visual representation of the machines communicating on your network? Would that make your analysis work easier?

  • How do you create good visualizations?

    Posted November 4, 2008 - 5:32 pm

    I am sure you have seen graphs that were just horrible to look at. Even worse, it was almost impossible to determine what the graph was trying to communicate. One of the first things you should learn - before you even go ahead and generate a graph - are some simple visualization principles.

  • How Do You Get Started With Security Visualization?

    Posted November 3, 2008 - 1:27 am

    Are you in charge of analyzing large amounts of security data? Have you ever wondered whether there is a better way than reading your logs line by line? Here are some starting points on how to visualize your security data.

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