Security in Computing 5th Edition by Shari Lawrence Pfleeger, Charles P Pfleeger, Jonathan Margulies

Exercise 3

Telecommunications network providers and users are concerned about the single point of failure in “the last mile,” which is the single cable from the network provider’s last switching station to the customer’s premises. How can a customer protect against that single point of failure? Comment on whether your approach presents a good cost-benefit tradeoff.