You have several laptops running Windows 7. The laptops are members of a domain.
Several employees in your company use the laptop computers to connect to the company network. Because they often use these laptops while traveling or to help them do their jobs, you can't prevent them from connecting to the network. However, you are concerned that many of these laptops don't have the latest security patches installed.
You want to implement a solution so that laptops are checked for the latest security updates as they connect to the network. If the required updates are missing, you want to prevent these computers from having full access to the private network.
What should you do?