On the ‘Net: BGP Security, LACNOG 26
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The substantially high cost of MPLS circuits ($200-$400/Mbps/month) compared to easily deployed, lower cost broadband Internet (with a price tag of $1/Mbps/month) has triggered a shift in enterprise architectures to the software defined WAN. SD-WAN provides the flexibility to choose the most optimal transport and dynamically steer traffic over a mix of MPLS circuits, the public Internet, or even wireless LTE circuits.
The access transport selection depends on a variety of factors, including the type of application, traffic profile, security requirements, QoS and network loss and latency. When implemented correctly, SD-WAN truly has significant advantages: Faster service deployment, increased flexibility, unified management and improved application performance, to name a few. But, while familiarity about SD-WAN has increased over the last year, a survey by Silver Peak and IDG shows only 27% of small- to mid-sized enterprises have shifted to SD-WAN.
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This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach.
Like the threat landscape itself, web gateways have changed over the years. Back in the 1990s, organizations primarily used them to prevent employees from wasting time surfing the web – or worse, from visiting gambling, adult and other unauthorized websites. Today web gateways do much more than enforce regulatory compliance and HR policies. Whether they are implemented on-premise or as cloud-based services, organizations rely on web gateways to thwart Internet-borne threats delivered through users’ browsers.
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SGI has always had scalable technology that should have been deployed more broadly in the academic, government, and enterprise datacenters of the world. But fighting for those budget dollars at the high end of the market always came down to needing more feet on the street, a larger global footprint for service and support, and broader certification of software stacks to exploit that SGI iron.
Now that Hewlett Packard Enterprise owns SGI – or more precisely, owns its operations in the United States and will finish off its acquisition, announced in August, probably sometime in the middle of next …
HPE Takes On The High End With SGI Expertise was written by Timothy Prickett Morgan at The Next Platform.
Spending for virtual mobile packet core will top $8 billion by 2021.
The Machine is here! In prototype form, anyway.
The company says its platform reduces manual processes and false alarms.
There are massive waves of technology upheaval taking place in the marketplace, causing disruption and providing a challenge to technology salespeople who are used to selling in the traditional ways. Cloud, Automation, Mobility, Adaptive Security and the Internet of Things are just a few of the major changes affecting the landscape right now. And while these technologies are certainly challenging in their own right, there is one technology that stands on it’s own, not only in terms of how technology decisions are made, but also how technology is bought.
That technology is Software Defined Networking (SDN). SDN is causing a fundamental shift in the way that technology is procured. There is a major shift away from buying point products and technologies which only meet a specific need and instead looking at the bigger picture with an aim of technology procurement fitting into a larger ecosystem that is providing broader solutions, enabling shorter ROI and better business agility.
The buying process used to be relatively straightforward, and different technology groups within an organization could procure technology within their own silo with little regard to how it fit within the broader ecosystem. Often times, the technology implemented would dictate and limit what applications could Continue reading