0

Fifty Years Ago

This is a guest post by Steve Crocker of Shinkuro, Inc. and Bill Duvall of Consulair. Fifty years ago they were both present when the first packets flowed on the Arpanet.

On 29 October 2019, Professor Leonard (“Len”) Kleinrock is chairing a celebration at the University of California, Los Angeles (UCLA).  The date is the fiftieth anniversary of the first full system test and remote host-to-host login over the Arpanet.  Following a brief crash caused by a configuration problem, a user at UCLA was able to log in to the SRI SDS 940 time-sharing system.  But let us paint the rest of the picture.

The Arpanet was a bold project to connect sites within the ARPA-funded computer science research community and to use packet-switching as the technology for doing so.  Although there were parallel packet-switching research efforts around the globe, none were at the scale of the Arpanet project. Cooperation among researchers in different laboratories, applying multiple machines to a single problem and sharing of resources were all part of the vision.  And over the fifty years since then, the vision has been fulfilled, albeit with some undesired outcomes mixed in with the enormous benefits.  However, in this blog, we Continue reading

0

As the internet turns 50, experts weigh future advances and emerging issues

As the internet turns 50, the technology is only picking up steam and continuing to reinvent many aspects of our lives, from the way we do business, and the way we find dates and jobs, to the way we run for political office.  The internet was born when the first Arpanet link was established between the University of California, Los Angeles and the Stanford Research Institute at 22:30 hours on October 29, 1969. UCLA professor Leonard Kleinrock and his student Charley Kline sent the first message to Bill Duval, a programmer at Stanford University. That first communication was the spark that ignited the growth of the internet and everything it has brought with it – email, sharing pictures on Facebook, buying books and toasters on Amazon, watching movies on Netflix, cat videos, mean-spirited memes and election-tampering bots.To read this article in full, please click here

0

HPE Takes On VMware With AI-Powered HCI

The next phase of software-defined infrastructure, according to HPE, is artificial...

Read More »

0

Nokia Beats ‘Trust and Security’ Drum to Bolster 5G Position

The key differentiators for 5G operators — beyond a faster, more reliable, and more flexible...

Read More »

0

How SD-WAN is evolving into Secure Access Service Edge

SASE, pronounced "sassy," stands for secure access service edge, and it's being positioned by Gartner as the next big thing in enterprise networking. The technology category, which Gartner and other network experts first introduced earlier this year, converges the WAN edge and network security into a cloud-based, as-a-service delivery model. According to Gartner, the convergence is driven by customer demands for simplicity, scalability, flexibility, low latency, and pervasive security.SASE brings together security and networking A SASE implementation requires a comprehensive technology portfolio that only a few vendors can currently deliver. The technology is still in its infancy, with less than 1% adoption. There are a handful of existing SD-WAN providers, including Cato Networks, Juniper, Fortinet and Versa, that are expected to compete in the emerging SASE market. There will be other SD-WAN vendors jumping on this wagon, and the industry is likely to see another wave of startups. To read this article in full, please click here

0

How SD-WAN is evolving into Secure Access Service Edge

SASE, pronounced "sassy," stands for secure access service edge, and it's being positioned by Gartner as the next big thing in enterprise networking. The technology category, which Gartner and other network experts first introduced earlier this year, converges the WAN edge and network security into a cloud-based, as-a-service delivery model. According to Gartner, the convergence is driven by customer demands for simplicity, scalability, flexibility, low latency, and pervasive security.SASE brings together security and networking A SASE implementation requires a comprehensive technology portfolio that only a few vendors can currently deliver. The technology is still in its infancy, with less than 1% adoption. There are a handful of existing SD-WAN providers, including Cato Networks, Juniper, Fortinet and Versa, that are expected to compete in the emerging SASE market. There will be other SD-WAN vendors jumping on this wagon, and the industry is likely to see another wave of startups. To read this article in full, please click here

0

Rubrik Cozies Up With NetApp On Data Security

The joint service aims to simplify how large organizations with vast network-attached software...

Read More »

0

NSX Cloud – Choice of Agented or Agentless Modes of Operation

VMware NSX through its NSX Cloud offering enables customers to implement a consistent networking and security framework for workloads hosted across on-premises data center (DC) and public clouds such as AWS and Azure.

Every cloud orchestration and management tool, immaterial of what use case it has set out to solve has one question to answer: If it is an agent-based solution or an agentless solution. More often than not, the answer to this question has direct implications for the ability of the cloud admin team to deploy and manage the solution.

But, do we really have to choose?! What if we can have both agented and agentless modes of operation?! That’s the question we asked ourselves with VMware NSX and here we are with NSX-T 2.5.

Meet the New NSX Cloud Modes of Operation

What is NSX Enforced Mode?

NSX Enforced Mode provides a “consistent” security and networking policy framework between your on-premises DC and public cloud environment. You can have a unified–corporate-wide-firewall-policy which will be enforced as an NSX Policy, by having an nsx footprint inside each virtual machine running in the cloud.

Why is it Required?

Well, NSX architecture has 3 layers:

• Management-plane
• Control-plane
• Data-plane

Continue reading

0

Carriers’ Messaging Joint Venture Destined To Fail

Rich Communications Service still hasn’t arrived and I doubt it will ever become the standard...

Read More »

0

IoT roundup: Carriers expand NB-IoT footprints, Congress eyes security bill, and ‘IT asbestos’ looms

The major U.S. mobile carriers are eager participants in the rise of IoT, and it’s tough to argue that they don’t have a major role to play – the ability to connect largely anywhere, coupled with the ability to handle high-throughput applications, means that cellular data can be an attractive option for the connectivity piece of an IoT deployment.AT&T announced a deal with Vodafone last week to interconnect their respective narrow-band IoT networks across the Atlantic, mating AT&T’s U.S. coverage with Vodafone’s in western Europe. That means that businesses with NB-IoT deployments in those areas can use that single network to connect their entire implementation. Not to be outdone, Sprint announced that it, too, is rolling out NB-IoT on its Curiosity IoT platform. Sprint shared its plans during a panel discussion at Mobile World Congress in Los Angeles last week.To read this article in full, please click here

0

IoT roundup: VMware, Nokia beef up their IoT

The major U.S. mobile carriers are eager participants in the rise of IoT, and it’s tough to argue that they don’t have a major role to play – the ability to connect largely anywhere, coupled with the ability to handle high-throughput applications, means that cellular data can be an attractive option for the connectivity piece of an IoT deployment.AT&T announced a deal with Vodafone last week to interconnect their respective narrow-band IoT networks across the Atlantic, mating AT&T’s U.S. coverage with Vodafone’s in western Europe. That means that businesses with NB-IoT deployments in those areas can use that single network to connect their entire implementation. Not to be outdone, Sprint announced that it, too, is rolling out NB-IoT on its Curiosity IoT platform. Sprint shared its plans during a panel discussion at Mobile World Congress in Los Angeles last week.To read this article in full, please click here

0

IoT roundup: Carriers expand NB-IoT footprints, Congress eyes security bill, and ‘IT asbestos’ looms

The major U.S. mobile carriers are eager participants in the rise of IoT, and it’s tough to argue that they don’t have a major role to play – the ability to connect largely anywhere, coupled with the ability to handle high-throughput applications, means that cellular data can be an attractive option for the connectivity piece of an IoT deployment.AT&T announced a deal with Vodafone last week to interconnect their respective narrow-band IoT networks across the Atlantic, mating AT&T’s U.S. coverage with Vodafone’s in western Europe. That means that businesses with NB-IoT deployments in those areas can use that single network to connect their entire implementation. Not to be outdone, Sprint announced that it, too, is rolling out NB-IoT on its Curiosity IoT platform. Sprint shared its plans during a panel discussion at Mobile World Congress in Los Angeles last week.To read this article in full, please click here

0

IoT roundup: VMware, Nokia beef up their IoT

A powerful IoT networking technology used by the major carriers continues to gain ground, Congress makes noise about training for federal workers, and a prominent researcher warns of trouble ahead.(networkworld.com)To read this article in full, please click here

0

This 4-course VMware mastery bundle is on sale today for just $20

An IT server is costly but necessary to run a network, and most businesses employ many of them. A great way to get the most out of a servers’ physical resources is through virtualization, which allows a server to create a host an operating system using virtual machine software such as VMware. This essentially creates a “computer within a computer”, and you can learn how to do so with this $20 bundle.To read this article in full, please click here

0

AT&T Lobs 3-Year Plan Amid Investor Backlash

AT&T isn’t fully out of the woods, but it has made good progress on its plan to reduce total...

Read More »

0

Microsoft Unleashes a Tsunami of IoT Updates

The company unveiled a bevy of new updates to its burgeoning IoT portfolio aimed at addressing...

Read More »

0

Network Break 258: Aruba Stacks Up New Switches; SpaceX Promises Satellite Broadband In 2020

Today's Network Break examines new campus and data center switches from Aruba, looks at new SD-WAN gear from Riverbed, discusses Teridion PoPs in China for SD-WAN, explores financial results from Juniper and AWS, and much more. Guest Ed Horley joins as guest commentator.

The post Network Break 258: Aruba Stacks Up New Switches; SpaceX Promises Satellite Broadband In 2020 appeared first on Packet Pushers.

0

Network Break 258: Aruba Stacks Up New Switches; SpaceX Promises Satellite Broadband In 2020

Today's Network Break examines new campus and data center switches from Aruba, looks at new SD-WAN gear from Riverbed, discusses Teridion PoPs in China for SD-WAN, explores financial results from Juniper and AWS, and much more. Guest Ed Horley joins as guest commentator.

0

Microsoft Strikes Down AWS With ‘Big’ JEDI Win

“From the looks of it, the DoD process looked unstructured and was full of fits and starts ......

Read More »

0

The Week in Internet News: U.S. Big Tech Firms Skip Chinese Internet Conference

Not our model: Google, Twitter, Facebook, and Apple skipped a Chinese conference focused on a global governance model for the Internet, Asia One reports. During the conference, China promoted its highly restrictive model of the Internet. Google, Twitter, and Facebook are blocked in China, while Apple must use a local partner to offer cloud services, the story notes.

No news for you: Meanwhile, the Chinese government’s Great Firewall blocks 23 percent of the news organizations that have journalists stationed in the country, reports the South China Morning Post, citing statistics from the Foreign Correspondents’ Club of China. Nearly a third of English-language sites are blocked. Blocked sites include the BBC, The Guardian, The New York Times, The Wall Street Journal, and the Washington Post.

Flying cars and smart mirrors: Among the Internet of Things trends to look for in 2020 are flying cars and mirrors that deliver news and weather while you’re brushing your hair, What Mobile says. Widespread use of flying cars may be a way off, but one startup is working on them. Multilingual voice assistants and flexible displays are other things to watch for.

Opposed to encryption: A large U.S. Internet service provider is lobbying lawmakers in opposition to Continue reading