Security

Download our Windows NT to 2003 Server risk management spreadsheet

You take on a lot of risks when migrating your server infrastructure to a new OS. Why not mitigate as much as possible with proper planning? Our migration risk spreadsheet specific to Windows NT to 2003 migrations is a good place to start.

Every successful IT manager knows that effective risk management is built on a foundation of planning and preparation—gathering a list of things that could go wrong and planning a strategy for what to do if they do go wrong. This is especially true for major infrastructure operating system migrations. The last thing you want when you're facing "impossible" deadlines and a tight budget is for an unforeseen problem to derail the migration. This Excel spreadsheet workbook, originally put together by TechRepublic columnist Brian Kennemer and updated by our staff, is a great tool for tracking possible risks and managing them throughout a Windows NT to 2003 Server migration.

This download includes a worksheet called Risk List, with migration-specific categories that will prompt you not only for information essential to identifying possible migration risks, but also for data that will help you pinpoint the probability of a risk occurrence and the impact of how bad it would be if the risk occurred (with 1 being minor and 10 being very bad). These numbers give you an idea of how much time and effort to spend on mitigating the identified risk. In addition to the Risk List sheet, the download also contains a sheet called Risk Matrix, which offers a graphical view of where your risks fall. As you can see in Figure A, it graphs "Impact" against "Probability" and color-codes the various combinations.

Figure A


The workbook also includes a sheet called Criteria. It's locked because it provides the formulas that drive the graph on the Risk Matrix sheet. Be aware that if you edit the Criteria sheet, the Matrix may no longer work. Both the Matrix and List worksheets are also locked, but only a few of the cells are protected. On the List worksheet, the Exposure cells are protected because they contain a formula. The same goes for the Matrix sheet. The colored matrix itself is protected, but the other cells are not.
0 comments