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Analysis and Evaluation of the Windows Event Log - Bill Buchanan

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Barrie Codona, BSc (Hons) Network Computing, 2007<br />

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Figure 43: Generating 10,000 files with symmetric encryption<br />

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Figure 44: Generating 20,000 files with symmetric encryption<br />

From <strong>the</strong>se results it is also possible to calculate <strong>the</strong> amount <strong>of</strong> time it takes to<br />

produce <strong>the</strong>se files using no encryption, symmetric encryption <strong>and</strong> asymmetric<br />

encryption. Figure 45 shows <strong>the</strong> comparison in <strong>the</strong> length <strong>of</strong> time it takes to encrypt<br />

events, with symmetric encryption, that are generated when files are created on a<br />

system.<br />

57

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