Which of the following is the most accurate definition of anextranet?a. It allows remote users to securely connect over the Internet orvia private networks to the enterprises main intranet.b. It allows remote users to securely connect over the Internet tothe enterprises main intranet.c. It allows remote users to securely connect via private networksto the enterprises main intranet.d. It allows remote users to connect via private networks to theenterprises main intranet.e) It allows remote users to securely connect via private networksto the Internet.