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Device, method, and program product for determining an overall business service vulnerability score

  • US 8,533,843 B2
  • Filed: 10/13/2008
  • Issued: 09/10/2013
  • Est. Priority Date: 10/13/2008
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a communication interface 130 configured to;

    receive one or more business service models from a configuration management database 210, wherein the one or more business service models each comprises a set of configuration items wherein the configuration items comprise IT assets, and wherein the one or more business service models each indicate a type of configuration item and a connectivity of the configuration item;

    a computer configured to;

    send the set of configuration items to a vulnerability assessment tool 220;

    receive, a vulnerability score for each configuration item within the set of configuration items;

    determine an overall business service vulnerability score for each of one or more business services based on the one or more business service models and the vulnerability scores;

    wherein determining the overall business service vulnerability score comprises generating a weight based on a technology type and a topology type of each configuration item, and summing the product of the vulnerability score and a weight for each configuration item over all configuration items; and

    output electronically the overall business service vulnerability score.

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