While the Internet is the worldwide system of networks that use the Transmission Control Protocol/Internet Protocol (TCP/IP) to connect users, Internet2 refers to:

a) The updated Internet that takes advantage of 5G technology to increase bandwidth
b) A for-profit consortium of visionaries who believe in a bold future for the metaverse
c) A nonprofit consortium that seeks to protect children by requiring anyone posting an image of a child (who has not reached majority) must identify themselves and may be held liable if the image violates the minor's rights
d) A consortium of governmental, educational, and research organizations that seek to ensure that students, researchers, and teachers have access to fast, reliable Internet service