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Edge-based caching and blockchain-nodes speed up data transmission

Using a combination of edge-based data caches and blockchain-like distributed networks, Bluzelle claims it can significantly speed up the delivery of data across the globe.

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HPE to buy Cray, offer HPC as a service

High-performance computing offerings from HPE plus Cray could enable things like AI, ML, high-speed financial trading, creation digital twins for entire enterprise networks.

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The modern data center and the rise in open-source IP routing suites

Open source enables passionate people to come together and fabricate work of phenomenal quality. This is in contrast to a single vendor doing everything.

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HPE’s CEO lays out his technology vision

In an exclusive interview, HPE CEO Antonio Neri unpacks his portfolio of technology initiatives, from edge computing to tomorrow’s memory-driven architecture.

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Cisco adds AMP to SD-WAN for ISR/ASR routers

Cisco SD-WAN now sports Advanced Malware Protection on its popular edge routers, adding to their routing, segmentation, security, policy and orchestration capabilities.

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The first step toward ultra-high-speed Wi-Fi: a laser-radio transmitter

Laser-driven radio transmitters will generate microwave signals that could be considerably faster than today's traditional radio frequency wireless signals.

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The 10 most powerful companies in enterprise networking

Here's our rundown of what makes these 10 network-gear vendors the biggest power players within the enterprise.

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Cisco boosts SD-WAN with multicloud-to-branch access system

Cisco's SD-WAN Cloud onRamp for CoLocation can tie branch offices to private data centers in regional corporate headquarters via colocation facilities for shorter, faster, possibly more secure connections.

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Allied Telesis turns its networking focus to the U.S. market

While big names like Cisco and Juniper dominate the enterprise networking landscape, Allied Telesis quietly brings 30 years of experience and innovation to the market.

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Vapor IO provides direct, high-speed connections from the edge to AWS

Edge computing startup Vapor IO now offers a direct connection between its edge containers to Amazon Web Services (AWS) via a high-speed fiber network link.

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Cisco goes all in on WiFi 6

The Cisco Catalyst 9100 family and Meraki MR 45/55 WiFi-6 access points are built on Cisco silicon and communicate via pre-802.1ax protocols.

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Venerable Cisco Catalyst 6000 switches ousted by new Catalyst 9600

Cisco introduced Catalyst 9600 switches that let customers automate, set policy, provide security and gain assurance across wired and wireless networks.

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Does your cloud-access security broker support IPv6? It should.

Knowingly or not, enterprises employ IPv6 for many of their internet connections, and that means CASBs should support the protocol, too, in order to enforce policies on all customer traffic. Here's how major CASBs stack up.

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Open architecture and open source – The new wave for SD-WAN?

As networking continues to evolve, you certainly don't want to break out a forklift every time new technologies are introduced. Open architecture would allow you to replace the components of a system, and give you more flexibility to...

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Cisco warns WLAN controller, 9000 series router and IOS/XE users to patch urgent security holes

Cisco says unpatched vulnerabilities could lead to DoS attacks, arbitrary code execution, take-over of devices.

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'Fiber-in-air' 5G network research gets funding

A consortium of tech companies and universities plan to aggressively investigate the exploitation of D-Band to develop a new variant of 5G infrastructure.

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What SDN is and where it’s going

Software-defined networking (SDN) established a foothold in cloud computing, intent-based networking, and network security, with Cisco, VMware, Juniper and others leading the charge.

Recognition of the best cloud network.

Cisco taps into AWS for data center, cloud applications

Cisco Cloud ACI for AWS lets customers manage and secure applications running in the data center or in Amazon Web Service cloud environments

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