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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

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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2019 Year In Review

How did I go with my 2019 goals.

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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.

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5G is poised to transform manufacturing

5G promises not just super-fast connections and more bandwidth than Wi-Fi and 4G LTE but also better connectivity, low latency, and support for thousands of devices in one location, all of which are attractive manufacturing facilities, but it will be a while before it becomes the norm there, experts say.According to Gartner, smart factories are major opportunities for 5G. While some use cases can be achieved with existing 4G LTE, most require the low latency and high reliability offered by 5G.To read this article in full, please click here

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Returning to First Principles

I feel very strongly (and have for some time) that fundamentals are really important in a technical career. I didn’t start my career with a traditional CS degree, and while there were some fundamental knowledge to be picked up along the way, much of my education and early work experience bypassed a lot of the lower-level fundamentals and placed heavy emphasis on operating technology. This feeling of pulling levers and pushing buttons, rather than actually building things, in large part was responsible for me shifting back into software development full-time.

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Looking Back: 2019 Project Report Card

As has been my custom over the last five years or so, in the early part of the year I like to share with my readers a list of personal projects for the upcoming year (here’s the 2019 list). Then, near the end of that same year or very early in the following year, I evaluate how I performed against that list of personal projects (for example, here’s my project report card for 2018). In this post, I’ll continue that pattern with an evaluation of my progress against my 2019 project list.

For reference, here’s the list of projects I set out for myself for 2019 (you can read the associated blog post, if you like, for additional context):

1. Make at least one code contribution to an open source project. (Stretch goal: Make three code contributions to open source projects.)
2. Add at least three new technology areas to my “learning-tools” repository. (Stretch goal: Add five new technology areas to the “learning-tools” repository.)
3. Become more familiar with CI/CD solutions and patterns.
4. Create at least three non-written content pieces. (Stretch goal: Create five pieces of non-written content.)
5. Complete a “wildcard project” (if applicable).

Here’s how I Continue reading

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SDxCentral’s Top 10 Articles — December 2019

Aviatrix CEO: SD-WAN is dead. AWS killed it; Fortinet leapfrogs Cisco with 21,000 SD-WAN customers;...

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2019 Docker Community Awards

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5G Put Down International Roots in 2019

The United States, China, South Korea, and some European countries are effectively battling for 5G...

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Member News: Internet Society Highlights from 2019

It’s been a busy year for Internet Society Chapters around the world, with members pushing to extend Internet connections to remote areas, involved in public policy, and focusing on cybersecurity. Here are some of the highlights in 2019:

Extending Internet connections

Community awareness: The Madagascar chapter provided awareness training on community-based broadband networks in the rural areas of Ambohimasina, Antambolo, and Morarano-Antongona during February and March. “Our main objective was to ensure that people using the Internet continue to be convinced of its usefulness,” the Chapter wrote. Another goal was for local leaders to have access to the Internet for the “purposes of innovation, creativity and economic opportunities for their municipality.”

Network planning: In Nigeria, the Internet Society Chapter began planning to set up a community network in Zaria, a city in the northern region of the country. The Internet Society provided startup funds of about 10 million naira, or “about the cost of a fairly used Toyota Corolla,” the Chapter noted. “By being very frugal and leveraging on existing infrastructure being contributed by community members, this will cover the cost of the initial wireless hardware required to connect at least 12 locations across Zaria.”

Connecting classrooms: Continue reading