Articles Tagged with log analysis

CloudComputing

Getting to Green: Monitoring Your Cloud

CloudComputing

Recently, we upgraded our cloud environment. This raises the question, “What is wrong with the environment after an upgrade?” As tools improve, we get new warnings, messages, and analytics. This often leads to a decision to ensure that after the upgrade, all monitoring, alerts, and other diagnostics show green across the board. Is this required, desirable, and even warranted? Wouldn’t it make sense to understand a change between releases first, before blanket acceptance?

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Low Hanging Fruit of Virtualization Security

I was invited to CSI 2010 this year to speak on the Low Hanging Fruit of Virtualizaiton Security. This presentation brought to light some simple to implement features that would give you the most security for what I consider very little cost or effort. These 7 items if implemented will improve the overall security of  your virtual environment.

7. Do not use Paravirtualized drivers within DMZ based VMs, or any that hold sensitive data unless there is an absolute performance requirement to do so, and then only use the specific driver instead of installing them all.

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