As the security administrator for a small company, Jennifer is seeking to enhance security across the network. What initial action should she take?

The initial measure in enhancing security is to harden the operating system, and the basic aspect of this is to disable unnecessary services, irrespective of the type of operating system in use. While implementing usage policies, installing antimalware, and setting password reuse policies are all beneficial, disabling unneeded services is generally the primary step towards securing a system.