The data transfer object (DTO) service class will hold the results of each service that is found after a TCP scan. A service will have three criteria:

• Service port
• Name
• Description

We will call this class when using the Nmap results parser, as follows:

class ServiceDTO:
    # Class Constructor
    def __init__(self, port, name, description):
        self.description = description
        self.port = port
        self.name = name