Definition - What does Nonrepudiation mean? Nonrepudiation is a method of guaranteeing message transmission between parties via digital signature and/or encryption. It is one of the five pillars of information assurance (IA). The other four are availability, integrity, confidentiality and authentication. Nonrepudiation is often used for digital contracts, signatures and email messages.
Definition - What does Cellular Network mean? A cellular network is a radio network distributed over land through cells where each cell includes a fixed location transceiver known as base station. These cells together provide radio coverage over larger geographical areas.
Answer Wiki. MiFi often refers to Mobile WiFi. Many cellular providers sell portable routers that provides mobile WiFi via 3G / LTE. It is often preferred by people that travel a lot, as it allows you to share one data subscription amongst multiple mobile devices.