Articles & Insights

Date
Post
Mar
04

Why VoLTE is Critical to 5G Success

As 5G is beginning to take hold, for some operators it signals the need for a big change in a standard feature: voice.

Mar
03

Key Security Differentiators in Open RAN

Open interfaces defined in the O-RAN technical specifications provide increased independent visibility and the opportunity for an overall enhanced and more secure system.

Feb
19

Open RAN Security Based on Zero Trust Architecture

A zero trust architecture (ZTA) is a cybersecurity architecture that is based on zero trust principles and designed to prevent data breaches and limit internal lateral movement. Support of a zero-trust architecture requires each O-RAN component to comply with established functionalities and protections. O-RAN Alliance [6] has identified several guiding principles.