There are four phases in the ongoing cycle of maintaining a well-patched, up-to-date network:
Evaluation and planning
Each of these phases is essential to the successful management of updates on your server.
Given the relative simplicity of SBS 2011 Essentials networks, and the constrained IT budgets of most people, you can combine and simplify the overall process a bit, and probably even bypass phases on occasion. However, it’s good to have an understanding of the phases and to think through the steps involved in each one, even if you’re combining them. In the following sections, we’ll cover each of the phases of the full patching cycle, and then provide an “SBS 2011 Essentials Version” subsection ...