Which Address Object type is selected by default in a SonicWall firewall?

The default Address Object type selected in a SonicWall firewall is a Host. This designation is significant as it corresponds to a single IP address, enabling straightforward management of individual devices on the network. When configuring the firewall, the selection of a Host as the default allows for precise control over access and policies directed at specific networked devices, such as a single workstation or server.

Choosing Host facilitates straightforward setups for scenarios where specific IP addresses need to be explicitly included in firewall rules or policies. This straightforward approach also serves as a foundation for understanding other address types, such as Group, Network, and Range. Each of these serves distinct purposes in network management and has specific use cases, but starting with a Host makes sense as it caters to the most basic and common requirement of IP address management.