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.
Uplink Solutions. Cellular alarm communications and interactive services offer superior wireless solutions that are always connected. As a substitute or backup for landline alarm communications, Uplink remains on the job with a secure, reliable connection that transmits alarm events instantly and accurately. More Information.