Answer:
To provide remote network access to the users to work, the network administrator can use virtual private network (VPN) along with some firewall to protect the system from hackers and other security threats.
Step-by-step explanation:
Virtual Private Network (VPN) can be used to provide remote access to the users who are currently working from some remote areas. Many companies who have their branches or franchises in different parts of the city uses VPN to connect then all with the company server.
In this way, a firewall has been needed that protect the systems of users as well as company to protect from different security hazards such as hackers, authorization of the users and other security threats.
in this case, 12 em[employees who need remote access to the network can be connected through VPN along with the installation of some suitable firewall.