delmar is a consultant configuring a small firewall for a client who uses a small office/home office (soho) network. he is permitting the common protocols on the outbound connection, but he can only forward rather than block incoming protocols. if he forwards common protocols such as ftp, telnet, and netbios, how can this protect the network from anyone who may maliciously use these ports?

To protect the network from anyone who may maliciously use these ports forward port to 3074.What is protocol?To exchange information between computers, first agree on how the information will be organized, and then each side will send and receive it.Protocols are rules that communicating parties must adhere to in order to achieve better and more reliable data communication.Network devices can communicate with one another thanks to communication protocols. They are used in both analog and digital communications and can be used for a variety of tasks ranging from device to device file transfer to internet access.A protocol, in general, can be defined as a formal set of rules that govern interactions between two entities.To learn more about protocols refer to :https://brainly.com/question/17684353#SPJ4