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AT&T Misses Network Virtualization Goal

“We aim to control 75% of our core network functions with software by the end of 2020 and, by...

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BrandPost: Rethink Data Centers with Data @ the Center

Mention the data center and, to most, images of machine rooms filled to the brim with equipment and the sounds of IT whirring away are what come to mind. For decades, businesses have equipped data centers with silo upon silo of servers, applications, networking, and storage in their insatiable quest to deliver business insight to line-of-business (LOB) leaders, their management, and the C-suite. Even the name data center was given based on the theory that most business-critical data would be found there, centralized, and ready for the business to derive competitive insights to bolster its marketplace advantage.However, the data center, as we have traditionally known it, often falls short in its mission to deliver business advantage. The premise is sound, but the execution has been limited by the technology at hand. For many, the problem is the data center is not a centralized repository of data; rather it is a centralized collection of applications, each with its dedicated compute and storage resources (physical or virtual, it doesn’t matter), surrounded by edge computing facilities driven by LOB concerns.To read this article in full, please click here

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Cisco issues critical security warnings its Data Center Network Manager

Cisco this week issued software to address multiple critical authentication exposures in its Data Center Network Manager (DCNM) software for its Nexus data center switches.DCNM is a central management dashboard for data-center fabrics based on Cisco Nexus switches and handles a number of core duties such as automation, configuration control, flow policy management and real-time health details for fabric, devices, and network topology.To read this article in full, please click here

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Cisco issues critical security warnings its Data Center Network Manager

Cisco this week issued software to address multiple critical authentication exposures in its Data Center Network Manager (DCNM) software for its Nexus data center switches.DCNM is a central management dashboard for data-center fabrics based on Cisco Nexus switches and handles a number of core duties such as automation, configuration control, flow policy management and real-time health details for fabric, devices, and network topology.To read this article in full, please click here

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Cisco issues critical security warnings its Data Center Network Manager

Cisco this week issued software to address multiple critical authentication exposures in its Data Center Network Manager (DCNM) software for its Nexus data center switches.DCNM is a central management dashboard for data-center fabrics based on Cisco Nexus switches and handles a number of core duties such as automation, configuration control, flow policy management and real-time health details for fabric, devices, and network topology.To read this article in full, please click here

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Worth Reading: Why Doctors Think They’re the Best

Another great article by Scott Alexander, this time explaining the consequences of selection bias. The applicability to network engineering (and continuous use of shaky solutions) is left as an exercise for the reader.

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Do containers need backup?

Containers are breaking backups around the world, but there are steps you can take to make sure that the most critical parts of your container infrastructure are protected against the worst things that can happen to your data center.At first glance it may seem that containers don’t need to be backed up, but on closer inspection, it does make sense in order to protect against catastrophic events and for other, less disastrous eventualities.[Get regularly scheduled insights by signing up for Network World newsletters.] Container basics Containers are another type of virtualization, and Docker is the most popular container platform. Containers are a specialized environment in which you can run a particular application. One way to think of them is like lightweight virtual machines. Where each VM in a hypervisor server contains an entire copy of an operating system, containers share the underlying operating system, and each of them contains only the required libraries needed by the application that will run in that container. As a result, many containers on a single node (a physical or virtual machine running an OS and the container runtime environment) take up far fewer resources than the same number of VMs.To Continue reading

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Do containers need backup?

Containers are breaking backups around the world, but there are steps you can take to make sure that the most critical parts of your container infrastructure are protected against the worst things that can happen to your data center.At first glance it may seem that containers don’t need to be backed up, but on closer inspection, it does make sense in order to protect against catastrophic events and for other, less disastrous eventualities.[Get regularly scheduled insights by signing up for Network World newsletters.] Container basics Containers are another type of virtualization, and Docker is the most popular container platform. Containers are a specialized environment in which you can run a particular application. One way to think of them is like lightweight virtual machines. Where each VM in a hypervisor server contains an entire copy of an operating system, containers share the underlying operating system, and each of them contains only the required libraries needed by the application that will run in that container. As a result, many containers on a single node (a physical or virtual machine running an OS and the container runtime environment) take up far fewer resources than the same number of VMs.To Continue reading

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Next-Generation Sustainable Data Center Design

Susanna Kass, who, after 30 years designing, building and operating data centers, is now the data center advisor for the SoundCloud | Pocket Casts | Apple Podcasts | Spotify | Darwin Laganzon from 

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2019 Year In Review

How did I go with my 2019 goals.

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2019 Year In Review

2019 turned out to be a pretty productive year. At the start of the year I set myself a few goals outlined in this post. How did I stack up? Read on to find out. 2019 Goals Loose 20kgs I started out the year at 89.9kgs and wanting to lose 20kgs. I finished the year at 71.9kgs a loss of...

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Security is a Glaring, Moving Target for IoT

“Security is one of the biggest factors limiting IoT expansion,” said Bill Curtis, resident...

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How to Configure BurpSuite to use Tor as Proxy

BurpSuite is a manual toolkit for investigating web security. Burp Proxy allows manual testers to intercept all requests and responses between the browser and the target application, even when HTTPS is being used. The tutorial discusses configuration of Burp to use connection over Tor network. 1. BurpSuite Community Edition We can find BurpSuite Community Edition […]
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BiB085 – Data Driven Infrastructure – Is that a thing ?

Software Defined Infrastrcture has changed the way we operate networks but little impact on the process of design or decision making. Doing the same old thing better isn't enough, enter Data Driven Infrastructure.

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BiB085 – Data Driven Infrastructure – Is that a thing ?

Software Defined Infrastrcture has changed the way we operate networks but little impact on the process of design or decision making. Doing the same old thing better isn't enough, enter Data Driven Infrastructure.

The post BiB085 – Data Driven Infrastructure – Is that a thing ? appeared first on Packet Pushers.

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Amazon Claims FedRAMP Compliance for a Spate of Services

Amazon claims to have bolstered its FedRAMP compliance by nearly 18% since the beginning of...

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France Finally Jumps on 5G Bandwagon

Europe’s fifth-most populated country is the last in that region to launch 5G-specific spectrum...

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Time For Improvement

Welcome to 2020! First and foremost, no posts from me involving vision or eyesight or any other optometrist puns for this year. I promise 366 days free of anything having to do with eyeballs. That does mean a whole world of other puns that I’m going to be focusing on!

Now, let’s look back at 2019. The word that I could use to describe it was “hectic”. It felt like everything was in overdrive all year long. There were several times that I got to the end of the week and realized that I didn’t have any kind of post ready to go. I’m the kind of person that likes to write when the inspiration hits me. And instead I found myself scrambling to write up some thoughts. And that was something I told myself that I was going to get away from. So we’re going to call that one a miss and get back to trying to post on a day other than Friday.

That also means that, given all the other content that I’ve been working on with Gestalt IT that I’m going to have to schedule some time actually working on that content instead of hoping that Continue reading

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Getting Started with the Rust Programming Language

A programming language that has begun picking up momentum in the community lately is Rust. This is a guide aimed at helping folks get started with the Rust Programming Language. Rust has been around for a while with a stable v1.0 shipping in 2015. Rust initially came from Mozilla who maintain the multi-million line C++ codebase in Firefox that has ... The post Getting Started with the Rust Programming Language appeared first on NetworkStatic | Brent Salisbury's Blog.

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How to get maximum protection from MFA in Office 365

Follow these steps to ensure your multi-factor authentication for Office 365 is effective.