Mar2010

Security Health Checks

Security baselines and security health checks are an important part of any modern day infrastructure. These checks are done periodically throughout the year, usually ever quarter. In my opinion this is a good thing to check and make sure your security settings are following the guidelines that the company has set out to achieve. Here is where I do have a problem. When setting up the guidelines for the different technologies in your infrastructure it would make the most sense that the people establishing the guidelines need to fully understand the technology they are working with. After all, would you really want the midrange or mainframe group to write the policies and guidelines for the Microsoft Windows Servers in your environment?

Mar2010

Bringing a Virtual Host to its Knees

I recently got called to examine some performance issues that were happening to a VMware VDI Cluster. I was told all the hosts in the cluster would run at 100% CPU utilization for an extended period of time and the client would like an explanation and recommendation. I pretty much had a good idea what the problem was before I ever started looking at hosts. I know this topic has been covered many times before but it does not seem like it has been covered enough.

Feb2010

Life in IT is like a Day at the Amusement Park

One of my favorite movie lines is, “Life is like a box of chocolates, you never know what you are going to get” from the movie Forrest Gump. So for me and my observation of the day I declare that “Life in IT is like a day at the amusement park. It is a life where you hurry up and wait.