Which of the following statements illustrates the importance of the lan-to-wan domain to an organization’s security? a. the significance of the lan is that it controls network traffic to the private network, which is the wan. b. the lan-to-wan domain is many organizations’ connection to the internet. c. many organizations have an internet presence so they can deliver content to their clients. d. the lan needs to establish a secure connection to the wan to ensure that traffic is thoroughly inspected and carefully filtered.