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What is Zero Trust Network Access?

Zero Trust Network Access (ZTNA) is an information security approach that restricts user access to only what the user needs.

What is Firewall as a Service?

Firewall as a Service (FWaaS) is an essential part of Secure Access Service Edge (SASE), cloud-based network security.

Nvidia’s AI-driven future now on display

Nvidia sees itself as a full-stack purveyor of platforms, solutions and technology built around AI. Will developers bite?

How Nvidia’s Hopper powers AI innovation – CEO

Nvidia's new Hopper chip is designed to solve problems that have stumped its A100 series, said CEO Jensen Huang.

Nvidia presents grand unified theory of the Omniverse

Nvidia says it's developing the next generation of AI with its new Hopper chip, and its Omniverse will help AI in the real world.

What is edge federation?

Edge federation is a standards-driven effort to enable seamless handoff between edge computing architectures.

What is Secure Access Service Edge (SASE)?

Secure Access Service Edge (SASE) has emerged out of necessity to respond to changes in enterprise security, forced by cloud adoption.

What is Disruption as a Service?

Disruption is a Service is a state of mind positioned for success in the on-demand cloud services market, says Rakuten.

How can telcos tap into the $400 billion XaaS opportunity?

Bain & Company thinks XaaS, or Anything as a Service, is a $400 billion opportunity waiting for telcos by 2025.

Vodafone, Ericsson make ‘incredibly valuable step forward’ in network slicing

As it continues to leverage investments in Standalone 5G, Vodafone today announced a successful lab trial, conducted with Ericsson, of automated creation of a network slice tuned to support virtual reality in a retail environment. According to Vodafone, it took 30 minutes "from placing...

How is E2E orchestration key to fulfilling the promise of 5G?

Network slicing is a primary feature of Standalone 5G but E2E orchestration of the network and services presents challenges Operators are facing challenges along multiple vectors with the complementary yet distinct transitions to Standalone 5G, disaggregated network systems, and cloud-native operations. At the same time,...

Is XaaS the future of cloud computing?

Public cloud spending is on the rise, led by Anything as a Service (XaaS) segments. Is this the inevitable future of cloud computing?

Three crucial changes in cloud-native networks: A Q&A with Oracle

How are network monitoring and optimization changing as 5G networks mature? RCR Wireless News reached out to Matt Beal, senior vice president of software development for Oracle Communications, for perspective on how it is helping its Communications Service Provider customers with the increasing complexity of 5G...

Macquarie Telecom, Kelsian Group sign multi-million-dollar cloud services deal

Under the new agreement, Macquarie will extend cloud and SD-WAN services across 35 of Kelsian Group’s Australian public transport division locations Australian operator Macquarie Telecom has kicked off a multi-million-dollar cloud services project with land and marine, tourism and public transport service provider Kelsian...

Hyperscalers vs. Operators: Partners, threats, models – or all three?

A December 2021 report from STL Partners found that telecom operators view hyperscale cloud providers in three ways: Partners, threats and models. Business partners, because they can “drive new areas of demand and provide infrastructure-as-a-service for operators' IT and operational payloads.” Threats, because they...

Google Cloud focuses on cybersecurity with Mandiant acquisition

Google has acquired cybersecurity firm Mandiant for $5.4 billion. Mandiant's Advantage SaaS XDR platform will become part of Google Cloud.

Top 3 XaaS challenges and opportunities

Anything as a Service (XaaS) presents limitless possibilities for enterprises and telcos to iterate new ideas, but challenges abound.

BT picks Google Cloud for digital transformation

BT and Google have announced a five-year partnership that will see BT leaning on Google Cloud technology to help its digital transformation.

How is “Anything As A Service” changing telecom consumption models?

"Anything as a Service" or XaaS fundamentally changes enterprise telecom consumption, and gives operators an opportunity to iterate.

Orange Business Services adds Fortinet SASE

Orange is adding Fortinet's Secure Access Service Edge (SASE) to provide "work from anywhere" security to its telco cloud.

Samsung confirms ransomware attack

Samsung is the latest high-tech business to be victimized by ransomware group Lapsus$, which recently hit Nvidia.

How to manage 5G complexity—’Automation, automation, and automation’

Oracle on automation as key to operationalizing and evolving 5G The continued evolution of 5G is very much an exercise in rapidly increasing network and service complexity. On the network side, the shift to cloud architecture, cloud-native core, edge clouds and RAN virtualization make...

Nvidia acquires Excelero in bid to grow data center market share

Nvidia has acquired software-defined NVMe storage company Excelero to bolster its position in the burgeoning data center market.

Limelight acquires Yahoo’s Edgecast to become Edgio

Limelight has acquired Yahoo's Edgecast. Rebranded Edgio, the new business aims to offer an edge platform beyond just content delivery.