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Getting closer to no-battery devices
Combining wake-up receivers with the parasitic use of ambient radio waves could drastically slash IoT power consumption.
Cisco security warnings include firewall holes, Nexus software weaknesses
Cisco details security vulnerability warnings with Firepower firewall (FXOS), Unified Computing System software and Nexus (NX-OS) switch operating system.
FAQ: What in the wireless world is CBRS?
What is CBRS? Here are the basics on Citizens Broadband Radio Service (i.e., CBRS) shared spectrum in the 3.5 GHz band. Yeah, thats a mouthful, but this tech could have big implications for building private LTE networks and for...
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VMware amps up its cloud and data-center security
The security enhancements further VMware’s overarching goal of integrating security features deeply within the infrastructure – a concept it calls intrinsic security – that it says will better protect networked workloads than...
For secure data backup, here’s how to do the 3-2-1 rule right
The venerable 3-2-1 rule for backing up data remains a tried-and-true method for insuring the integrity of copied data that is essential to disaster recovery efforts, but it has to be done properly.
New CBRS wireless can bring private 5G to enterprises
Citizens Broadband Radio Service could be a boon for enterprise mobile edge computing and help supplement wireless coverage where Wi-Fi falls short.
Cisco goes to the cloud with broad enterprise security service
Cisco describes the new SecureX service as offering an open, cloud-native system that will let customers detect and remediate threats detected across Cisco and third-party products from a single interface.
Juniper bolsters wireless security; fights against encrypted malicious threats
Juniper fills out its enterprise security portfolio, integrates support for its Mist wireless customers and gives customers better visibility and control over encrypted traffic threats.
Managed 4G/5G service connects to Amazon, Microsoft clouds
Federated Wireless is using one of the hottest newly opened bands of RF spectrum – Citizens Broadband Radio Service – to support a plug-and-play service in partnership with AWS and Azure.
What the new Cisco certification requirements mean for you
Cisco's CCNA, CCNP, and CCIE certifications have changed as of Feb. 24 to emphasize areas such as network programmability, multi-cloud, Internet of Things, SD-WAN, and other software-focused initiatives.
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IDC: Chinese server sales will take a hit due to coronavirus
Major server vendors aren't talking, but IDC says that short-term, supplies of a variety of IT devices will be short due to the coronavirus.
Google Cloud moves to aid mainframe migration
Google bought Cornerstone Technology, whose technology facilitates moving mainframe applications to the cloud.
Japanese firm announces potential 80TB hard drives
Using some very fancy physics for stacking electrons, Showa Denko K.K. plans to quadruple the top end of proposed capacity.
Cisco: IoT traffic is taking over; 5G, WiFi 6 are ascending
Cisco Internet Report prognosticates M2M, 5G, WiFi, broadband impact by 2023
How to find what you’re looking for on Linux with find
The find command has a huge array of options to help you locate exactly the files you're looking for on a Linux system. This post explores a series of extremely useful commands.
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