In a DMZ (Demilitarized Zone) setup, which of the following systems should ideally be placed within this zone for maximum security?0.5 MarksInternal databases containing customer informationDomain Controller handling user authenticationBackup servers for data recoveryPublic-facing web serversEmployee workstations and laptops

In a DMZ setup, the systems that should ideally be placed within this zone for maximum security are:

1. Public-facing web servers: These servers are directly accessible from the internet and are often targeted by attackers. Placing them in the DMZ helps isolate them from the internal network, reducing the risk of unauthorized access to sensitive data.

2. Backup servers for data recovery: Backup servers store copies of important data and are crucial for disaster recovery. Placing them in the DMZ ensures that even if the internal network is compromised, the backups remain secure and accessible.

3. Employee workstations and laptops: These devices are used by employees to access the internal network and sensitive information. Placing them in the DMZ adds an extra layer of protection, preventing direct access to the internal network from potentially compromised devices.

The following systems should not be placed in the DMZ:

1. Internal databases containing customer information: These databases hold sensitive customer data and should be kept within the internal network. Placing them in the DMZ would increase the risk of unauthorized access and potential data breaches.

2. Domain Controller handling user authentication: The Domain Controller is responsible for authenticating users and managing access to resources within the internal network. Placing it in the DMZ would expose it to potential attacks and compromise the security of the entire network.

It is important to carefully consider the security requirements and potential risks when deciding which systems to place in the DMZ.