Network Segmentation: Best practices to secure the portal

| June 12, 2019

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In the marvelous world of digital, enterprises are in a constant hunt for all the infinity stones – The Internet, The Cloud, Artificial Intelligence, Machine Learning, Internet of Things and Software Defined Networks – to become invincible – Agile, Flexible, Fast and Software Defined – and seek success in the race to digital. Although the analogy may sound cinematic, for networking teams its true to life.

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OTHER ARTICLES

Can 5G make you more vulnerable to cyberattacks?

Article | March 15, 2020

Many enterprises and sectors are unaware of the 5G security vulnerabilities that exist today. Choice IoT says it’s critical for businesses to have a plan for discovering and overcoming them at the outset of a 5G/IoT platform rollout to avoid future cybersecurity disasters. There is a big difference between the promise of 5G low latency, higher bandwidth, and speed for businesses versus the security of 5G. While many are excited about Gartner’s prediction of $4.2 billion being invested in global 5G wireless network infrastructure in 2020, few discuss the business costs of its unheralded security holes.

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FUTURE-PROOFING 5G ARCHITECTURE WITH OPEN-RAN

Article | May 19, 2021

The RAN (Radio Access Network) architecture for mobile networks includes a remote radio unit (RRU) located at the top of a cell tower, which communicates with a baseband unit (BBU) at the base of the tower. The hardware and communication interfaces are owned by a specific vendor, and its software-driven functionality is tightly coupled within the hardware. Traditionally, this has worked well for mobile network operators (MNOs). However, there are several drawbacks to consider – for instance, upgrading or changing the wireless network demands physical hardware replacements throughout the network, which is cost-inefficient, labor-intensive, and time-consuming. Furthermore, the equipment and interfaces that connect the hardware are owned by the vendors that originally supplied them, which locks MNOs into existing relationships with them.

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5G’s promise: A new heartbeat for healthcare

Article | March 8, 2020

Picture this: An ambulance rushes a seriously injured patient to the hospital. In the back, the paramedic makes a video call with doctors while sending them real-time vital signs and images of the injury. It doesn’t look good. The paramedic pulls out what looks like an oversized ski glove connected to wires and grabs an ultrasound wand that a sonographer in an office somewhere virtually steers over the patient’s injury. The sonographer then reviews the images for signs of trouble.

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How a modern data stack is unlocking agility across the retail industry

Article | May 19, 2021

In today’s shop-from-anywhere world, the model for success continues to change. Tried and true techniques are becoming obsolete as consumer expectations evolve, demand volatility rises, and supply chain disruptions become more frequent. Retailers are also dealing with online shopping surges that add new complexities to existing data strategies due to an influx of raw, unprepped, and largely underutilized data.

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