Riding the AI Cycle Instead of Building It

We all remember learning to ride a bike. Those early wobbly moments with “experts” holding on to your seat while you furiously peddled and tugged away at the handlebars trying to find your own balance.

Training wheels were the obvious hardware choice for those unattended and slightly dangerous practice sessions. Training wheel hardware was often installed by your then “expert” in an attempt to avoid your almost inevitable trip to the ER. Eventually one day, often without planning you no longer needed the support, and you could make it all happen on your own.

Today, AI and ML needs this …

Riding the AI Cycle Instead of Building It was written by James Cuff at The Next Platform.

Cisco broadens Tetration security delivery with cloud, virtual buying options

Cisco has added new cloud and virtual deployment options for customers looking to buy into its Tetration Analytics security system.Cisco’s Tetration system gathers information from hardware and software sensors and analyzes it using big-data analytics and machine learning to offer IT managers a deeper understanding of their data center resources.[ Don’t miss customer reviews of top remote access tools and see the most powerful IoT companies . | Get daily insights by signing up for Network World newsletters. ] Tetration can improve enterprise security monitoring, simplify operational reliability, give customers a single tool to collect consistent security telemetry across the entire data center and analyze large volumes of data in real time.  To read this article in full, please click here

Cisco broadens Tetration security delivery with cloud, virtual buying options

Cisco has added new cloud and virtual deployment options for customers looking to buy into its Tetration Analytics security system.Cisco’s Tetration system gathers information from hardware and software sensors and analyzes it using big-data analytics and machine learning to offer IT managers a deeper understanding of their data center resources.[ Don’t miss customer reviews of top remote access tools and see the most powerful IoT companies . | Get daily insights by signing up for Network World newsletters. ] Tetration can improve enterprise security monitoring, simplify operational reliability, give customers a single tool to collect consistent security telemetry across the entire data center and analyze large volumes of data in real time.  To read this article in full, please click here

Cisco broadens Tetration security delivery with cloud, virtual buying options

Cisco has added new cloud and virtual deployment options for customers looking to buy into its Tetration Analytics security system.Cisco’s Tetration system gathers information from hardware and software sensors and analyzes it using big-data analytics and machine learning to offer IT managers a deeper understanding of their data center resources.[ Don’t miss customer reviews of top remote access tools and see the most powerful IoT companies . | Get daily insights by signing up for Network World newsletters. ] Tetration can improve enterprise security monitoring, simplify operational reliability, give customers a single tool to collect consistent security telemetry across the entire data center and analyze large volumes of data in real time.  To read this article in full, please click here

IBM tweaks its z14 mainframe to make it a better physical fit for the data center

IBM is widening its mainframe range with some narrower models – ZR1 and Rockhopper II – that are skinny enough to fit in a standard 19-inch rack, which will answer criticisms of potential customers that the hulking z14 introduced in July 2017 too big to fit in their data centers (see photo above).In addition to new, smaller, packaging for its z14 hardware, IBM is also introducing Secure Service Container technology. This makes use of the z14's encryption accelerator and other security capabilities to protect containerized applications from unwanted interference.[ Check out REVIEW: VMware’s vSAN 6.6 and hear IDC’s top 10 data center predictions . | Get regularly scheduled insights by signing up for Network World newsletters. ] When IBM introduced the z14 last July, with an accelerator to make encrypting information standard practice in the data center, there was one problem: The mainframe's two-door cabinet was far too deep and too wide to fit in standard data center aisles.To read this article in full, please click here

IBM tweaks its z14 mainframe to make it a better physical fit for the data center

IBM is widening its mainframe range with some narrower models – ZR1 and Rockhopper II – that are skinny enough to fit in a standard 19-inch rack, which will answer criticisms of potential customers that the hulking z14 introduced in July 2017 too big to fit in their data centers (see photo above).In addition to new, smaller, packaging for its z14 hardware, IBM is also introducing Secure Service Container technology. This makes use of the z14's encryption accelerator and other security capabilities to protect containerized applications from unwanted interference.[ Check out REVIEW: VMware’s vSAN 6.6 and hear IDC’s top 10 data center predictions . | Get regularly scheduled insights by signing up for Network World newsletters. ] When IBM introduced the z14 last July, with an accelerator to make encrypting information standard practice in the data center, there was one problem: The mainframe's two-door cabinet was far too deep and too wide to fit in standard data center aisles.To read this article in full, please click here

IBM tweaks its z14 mainframe to make it a better physical fit for the data center

IBM is widening its mainframe range with some narrower models – ZR1 and Rockhopper II – that are skinny enough to fit in a standard 19-inch rack, which will answer criticisms of potential customers that the hulking z14 introduced in July 2017 too big to fit in their data centers (see photo above).In addition to new, smaller, packaging for its z14 hardware, IBM is also introducing Secure Service Container technology. This makes use of the z14's encryption accelerator and other security capabilities to protect containerized applications from unwanted interference.[ Check out REVIEW: VMware’s vSAN 6.6 and hear IDC’s top 10 data center predictions . | Get regularly scheduled insights by signing up for Network World newsletters. ] When IBM introduced the z14 last July, with an accelerator to make encrypting information standard practice in the data center, there was one problem: The mainframe's two-door cabinet was far too deep and too wide to fit in standard data center aisles.To read this article in full, please click here

Measuring ATR

One of the more pressing and persistent problems today is the treatment of fragmented packets. We are seeing a very large number of end-to-end paths that no longer support the transmission of fragmented IP datagrams. What can the DNS do to mitigate this issue?

Mythology about security…

Ed Felton tweeted a few days ago: “Often hear that the reason today’s Internet is not more secure is that the early designers failed to imagine that security could ever matter. That is a myth.”

This is indeed a myth.  Much of the current morass can be laid at the feet of the United States government, due to its export regulations around cryptography.

I will testify against the myth.  Bob Scheifler and I started the X Window System in 1984 at MIT, which is a network transparent window system: that is, applications can reside on computers anywhere in the network and use the X display server. As keyboard events may be transmitted over the network, it was clear to us from the get-go that it was a security issue. It is in use to this day on Linux systems all over the world (remote X11 access is no longer allowed: the ssh protocol is used to tunnel the X protocol securely for remote use). By sometime in 1985 or 1986 we were distributing X under the MIT License, which was developed originally for use of the MIT X Window System distribution (I’d have to go dig Continue reading

Privacy-Protecting Portable Router: Adding DNS-Over-TLS support to OpenWRT (LEDE) with Unbound

Privacy-Protecting Portable Router: Adding DNS-Over-TLS support to OpenWRT (LEDE) with Unbound

If you want to skip ahead to instructions, scroll to the next section. But I, like a TLS handshake, am very verbose so please enjoy this opener.

Imagine this scenario - I'm at a restaurant and need to have a private phone conversation but unfortunately my phone's battery is drained. To get around this problem, I borrow my friend's phone and dial the number - to protect my privacy I walk outside. When I'm done with the call, I come back inside and return the phone.

Whilst the phone itself doesn't store the coversation I've had, it does have a log of the recently dialed number, if the friend from whom I borrowed the phone wanted to, they could easily see who I actually called - even if they don't specifically know the topic of conversation.

Sometimes, the data about who you've spoken to can tell an aweful lot about the conversation - if someone was to call an emotional support hotline or a debt collector, you could probably infer a lot about the conversation from the caller ID.

When we browse the internet, we use encryption to try and protect the conversations we have. When you connect to a Continue reading

BrandPost: Network Fabrics: 5 Common Misconceptions Dispelled

What’s old is new again. This statement rings true as the industry rallies behind fabric networking again. Fabrics are not a new technology; they’ve been around since 2011/2012. However, we’ve seen increased uptake for fabrics outside of the traditional data center and into the enterprise campus. As the use cases and the technology continue to evolve, this blog clarifies some common misconceptions you may have about fabric technology.1. They are only for the data center Not anymore. Going back 5-6 years, network fabrics were originally designed to solve how to stretch L2 VLANs across subnets for VM migrations and mobility. We now see far more use cases for network fabrics that extend to the enterprise campus portion of the network. Examples include network automation, zero-touch provisioning, simplified network segmentation, and even high-performance multicast without the use of any complex PIM protocols.To read this article in full, please click here

BrandPost: Campus networks: Practical tips for the digital age

Recently, we released our new analyst report: Rethinking Campus Networks of the Future. It examines trends that are impacting campus networks and includes a few practical solutions for bringing enhanced automation, security and visibility into the campus network overall. We’ll report on the specifics in this blog.To read this article in full, please click here

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