A system administrator is conducting baseline audit and determines that a web server is missing several critical updates. Which of the following actions should the administrator perform first to correct the issue?
A. Open a service ticket according to the patch management plan
B. Disconnect the network interface and use the administrative management console to perform the updates
C. Perform a backup of the server and install the require patches
D. Disable the services for the web server but leave the server alone pending patch updates