An Internet area network (IAN) is a concept for a communications network that connects voice and data endpoints within a cloud environment over IP, replacing an existing local area network (LAN), wide area network (WAN) or the public switched telephone network (PSTN). == Overview == An IAN securely connects endpoints through the public Internet to communicate and exchange information and data without being tied to a physical location.
An Internet area network (IAN) is a concept for a communications network that connects voice and data endpoints within a cloud environment over IP, replacing an existing local area network (LAN), wide area network (WAN) or the public switched telephone network (PSTN). == Overview == An IAN securely connects endpoints through the public Internet to communicate and exchange information and data without being tied to a physical location.
Source: Wikipedia "Internet area network" · CC BY-SA 4.0
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