EXPERT ANALYSIS

LATEST CONTENT



WPA2 KRACK Fallout in the Enterprise
News  |  10/16/2017
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WiFi networking pros sort out details about the security flaws and take steps to shore up business WLANs. ...

ISPs Underestimate Enterprise Security Focus, Study Shows
News  |  10/16/2017
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Enterprises see value in routing security initiative, but ISPs aren't so sure, according to 451 Research. ...

Network Security in the Software-Defined Data Center
Commentary  |  10/16/2017
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An overview of the security benefits of a SDDC, including micro-segmentation. ...

Improving WiFi Connections in High-Density Environments
Commentary  |  10/13/2017
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New Wi-Fi Alliance certification aims to improve connection setup in WiFi networks. ...

Is the Data-Driven Network Next?
Commentary  |  10/12/2017
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Analysis of large volumes of real-time network data can help optimize network forwarding mechanisms. ...

Cultural Challenges of Network Automation
Commentary  |  10/12/2017
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Shifting to automated processes often requires overcoming organizational issues. ...

Application Dependency Analysis: Getting Started
Commentary  |  10/11/2017
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In this video, learn the basics about application dependency mapping in order to uncover performance issues. ...

Don't Be a Syslog Slacker
Commentary  |  10/11/2017
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Syslog is a powerful tool for network analysis. Peter Welcher offers some best practices. ...

DDoS Protection: Arbor Networks vs. Kentik
Commentary  |  10/06/2017
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IT pros cite pros and cons of two products that shield the network against DDoS attacks. ...

DNS a 'Victim of its Own Success'
News  |  10/05/2017
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Why securing the Domain Name System remains an afterthought at many organizations. ...

IoT Tipping Point: Connection Capacity
Commentary  |  10/05/2017
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All that data generated by IoT devices won't be valuable without a robust network. ...

New Standards Will Shore up Internet Router Security
News  |  10/04/2017
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The BGP Path Validation draft standards were designed to ensure that Internet traffic flows only along digitally signed, authorized paths. ...

From Law School Dropout to Senior Network Engineer
News  |  10/04/2017
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Amy Arnold talks about her networking career and offers advice to aspiring networking pros. ...

The Virtual Data Center Put in Perspective
Commentary  |  10/03/2017
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Virtualization and cloud computing will eventually change applications themselves. ...

SDN: Time to Move On, Gartner Says
News  |  10/03/2017
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Analysts report on the state of software-defined networking and advise enterprises to shift their focus. ...

Linux for Networking Pros: NOS Demo
Commentary  |  9/29/2017
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In this video, David Bombal shows you how to use Linux commands on three network operating systems. ...

Top 3 Data Center Myths Debunked
Commentary  |  9/28/2017
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Uptime Institute study provides a reality check about the state of enterprise data centers. ...

SDN Startups: Where Are They Now?
Commentary  |  9/27/2017
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An update on some players in the once-hot software-defined networking space. ...

Serverless Architecture: 4 Things To Know
News  |  9/26/2017
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For operations teams, managing a serverless environment requires a fundamentally new approach. ...

Using Wireshark to Test Troubleshooting Tools
Commentary  |  9/25/2017
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In this video, Tony Fortunato demonstrates how he used Wireshark to analyze a traceroute utility. ...

Gartner: Don't Fall For the Network Transceiver Scam
News  |  9/25/2017
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Organizations can save money by negotiating better deals on a common piece of network equipment, analysts say. ...

DevOps Barbarians at the Gate
Commentary  |  9/21/2017
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Like it or not, operations teams will need to learn how to code. ...

Cisco SMI Still Exposing Network Switches Online
News  |  9/20/2017
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The number of exposed and vulnerable devices online has remained largely unchanged since researchers began exploring SMI in 2010. ...

Hyperconvergence's Missing Piece
Commentary  |  9/19/2017
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Hyperconverged systems don't do much when it comes to networking. ...

On-Prem IT Infrastructure Endures, Talent Needed
News  |  9/18/2017
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451 Research finds companies maintaining data center capacity in the cloud era, but facing skills shortage. ...