Linux Academy

JUNE 25, 2019

To continually support you in your mission to learn and grow we are always adding new courses and resources. By adding free cloud training to our Community Membership, students can develop their Linux and Cloud skills even further. Members of the Linux Academy community come together and share their insights and questions.

Course 60

Course Linux Cloud Devops 60

Galido

MARCH 19, 2019

Information Technology Blog - - Best IT Blogs – Must Read Information Technology Resources 2019 - Information Technology Blog. Below we share a list of over 50 great must read/must follow Information Technology Blog resources we use to stay on top of things. Information Technology is constantly changing. BEST IT BLOGS Directory.

Resources 66

Resources Mobile Data Center Security 66

Scott Lowe

NOVEMBER 25, 2013

In this post, I’m going to provide a brief introduction to working with Linux containers via LXC. Full machine virtualization offers greater isolation at the cost of greater overhead, as each virtual machine runs its own full kernel and operating system instance. A Brief Introduction to Linux Containers with LXC.

Linux 96

Linux Virtualization Operating Systems Architecture 96

SecureWorld News

OCTOBER 21, 2021

In the investigation, it was uncovered that LightBasin put energy towards Linux and Solaris systems, avoiding the more robust monitoring systems by Windows. ". Additionally, the blog goes into detail about what can be done if a company's network is compromised by LightBasin. "If The Chinese embassy in the U.S.

Telecommunications 82

Telecommunications Linux Operating Systems Windows 82

Linux Academy

MARCH 1, 2019

The beauty of Telnet is that it’s available for almost any operating system, and it’s installed by default on many. While the use of insecure Telnet for network communication eventually gave way to encrypted protocols, like SSH , its usefulness lives on. Telnet is the perfect tool for testing TCP port connectivity.

Linux 60

Linux Network Course Operating Systems 60

CIO Business Intelligence

AUGUST 25, 2022

What’s different now is that the concept of what will comprise a network node is changing rapidly, along with the number of interconnected devices. Operating Systems for the edge. Separating system and application spaces is already gaining followers for immutable Linux operating systems – even in consumer devices.

CTO 98

CTO Operating Systems Open Source 3D 98

Linux Academy

MARCH 8, 2019

Here at Linux Academy, we’ve seen an over 30% increase in demand for container-related courses. This consistency speeds up the development and deployment process to keep up with trends and shift your focus toward adding value to your end users as opposed to maintaining disparate systems. Linux Control Groups (cgroups).

Linux 60

Linux Groups Applications Resources 60

Linux Academy

JANUARY 1, 2020

To continually support your mission to learn and grow, we encourage you to try these free courses and resources for developing and advancing your Cloud skills. How to Get a Linux Job. This course helps prepare you for applying for and successfully obtaining a Linux Job. Build Your Own Linux From Scratch.

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Course Linux Devops Big Data 31

CTOvision

JANUARY 31, 2017

They need servers and bandwidth — and because it’s in the interest of everyone who isn’t a spammer to deny them those resources, they must constantly replenish their stock of compromised servers, hosting accounts, and, in the last couple of years, smart connected devices. The Internet of Things is the marketing term for those devices.

Internet 150

Internet Network Course Linux 150

Linux Academy

JANUARY 30, 2020

To continually support your mission to learn and grow, we encourage you to try these free courses and resources for developing and advancing your Cloud skills. How to Get a Linux Job. This course helps prepare you for applying for and successfully obtaining a Linux Job. Build Your Own Linux From Scratch.

Course 29

Course Linux Devops Big Data 29

Scott Lowe

DECEMBER 11, 2020

Networking. Arthur Chiao cracks open kube-proxy , a key part of Kubernetes networking, to expose the internals, and along the way exposes readers to a few different technologies. This is a good read if you’re trying to better understand some aspects of Kubernetes networking. Operating Systems/Applications.

Linux 60

Linux Network Tools Hardware 60

Scott Lowe

AUGUST 27, 2021

I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq. Networking. Michael Kashin shares the journey of containerizing NVIDIA Cumulus Linux.

Linux 90

Linux Load Balancer Malware Virtualization 90

Linux Academy

DECEMBER 1, 2019

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. Microsoft SQL Server on Linux Quick Start. How to Get a Linux Job.

Course 26

Course Linux Devops Big Data 26

Dataconomy

OCTOBER 31, 2023

Companies now need to be more cautious than ever regarding safeguarding their transactions and the company’s resources. A VPN (Virtual Private Network) comes into the fold here. It ensures that remote employees can safely access sensitive company resources even when working remotely in a different location.

Data 41

Data Internet Resources Network 41

CIO Business Intelligence

JUNE 8, 2022

It allows us to share resources, tools, and data between Amazon, Google, and our own private cloud environments.” . vRealize Network Insight gives us all of the information we need to act.” . Together, these enable SGB-SMIT to lift, shift, and scale its VMware applications to the cloud of its choice, anywhere in the world. .

Cloud 98

Cloud Vmware Disaster Recovery Groups 98

Scott Lowe

APRIL 6, 2017

Networking. Matt Oswalt has a great post on the need for networking professionals to learn basic scripting skills—something he (rightfully) distinguishes from programming as a full-time occupation. Further, he follows that up with a post on how automation is more than just configuration management ; it’s about network services.

Vmware 60

Vmware Linux Storage Network 60

Scott Lowe

APRIL 15, 2022

Networking. Want to understand kube-proxy , a key part of Kubernetes networking, a bit better? Arthur Chiao’s post on cracking kube-proxy is also an excellent resource—in fact, there’s so much information packed in there you may need to read it more than once. Operating Systems/Applications.

Linux 74

Linux Load Balancer IPv6 Licensing 74

Linux Academy

JULY 30, 2019

To continually support you in your mission to learn and grow we are always adding new courses and resources. Our free cloud training allows students to begin developing their Linux and Cloud skills. Visit the Linux Academy Booth at Black Hat or find Ell at any of the other Hacker Summer Camp events! How to Get a Linux Job.

Course 25

Course Linux Devops Cloud 25

Scott Lowe

OCTOBER 28, 2022

Networking. Ivan Pepelnjak addresses the idea that network automation is harmful. I believe that IT folks in all disciplines, including networking, need to embrace automation. You may find this article by Juan Cruz Martinez on using Pulumi to provision Auth0 resources to be helpful. Operating Systems/Applications.

Open Source 79

Open Source Apple Vmware Cloud 79

Scott Lowe

JANUARY 21, 2022

Networking. Benoît Bouré explains how to use short-lived credentials to access AWS resources from GitHub Actions. Ivan Velichko has a detailed article on Kubernetes API resources, kinds, and objects. Operating Systems/Applications. Dennis Felsing shares some thoughts on switching to macOS after 15 years on Linux.

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Load Balancer Linux Intel Cloud 90

Scott Lowe

JANUARY 27, 2023

I’ve got another collection of links to articles on networking, security, cloud, programming, and career development—hopefully you find something useful! Networking William Morgan’s 2022 service mesh recap captures some of the significant events in service mesh in 2022, although through a Linkerd-colored lens.

Programming 90

Programming Open Source Cloud Devops 90

Scott Lowe

JANUARY 15, 2021

Networking. Heidi Howard and Ittai Abraham illustrate some of the challenges of the Raft consensus protocol when there is a network partition. Cormac Hogan shares some lessons learned using a Kubernetes Operator to query vSphere resources. Operating Systems/Applications.

Linux 60

Linux Firewall Open Source Vmware 60

CIO Business Intelligence

JANUARY 4, 2024

However, managing PCI security compliance across various lines of business within these institutions can be a complex and resource-intensive task. Without a CCA, that service provider might have their security patterns assessed repeatedly, which could be a real security risk and could seriously strain financial institutions’ resources.

Financial 106

Financial Architecture Resources Security 106

Linux Academy

AUGUST 29, 2019

To continually support you in your mission to learn and grow we are always adding new courses and free resources to begin developing your Linux and Cloud skills. Courses Free in September: Microsoft SQL Server On Linux Quick Start. Network Routing Fundamentals. Welcome to the Network Routing Fundamentals course!

Linux 18

Linux Course Devops Big Data 18

Scott Lowe

AUGUST 27, 2021

I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq along the way. Networking. Operating Systems/Applications. Servers/Hardware.

Linux 60

Linux Load Balancer Malware Virtualization 60

Scott Lowe

FEBRUARY 17, 2023

Over the last few weeks, I’ve been collecting articles I wanted to share with readers on major areas in technology: networking, security, storage, virtualization, cloud computing, and OSes/applications. Denis Mulyalin shows how to use Nornir, Salt, and NetBox to template your network tests. There is a ton of information here!

Programming 96

Programming Policies Network Cloud 96

Linux Academy

SEPTEMBER 30, 2019

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. How to Get a Linux Job. Build Your Own Linux From Scratch.

Linux 22

Linux Course Devops Big Data 22

Linux Academy

MARCH 28, 2019

Vulnerabilities at the operating system level may be exploited by rogue container workloads if not hardened. With cloud virtualization and advanced networking, vacating a cluster after the initialization of a new one is feasible. Implement Network Policies. In place upgrades may be difficult. Manage Secrets.

Policies 68

Policies Linux Security Virtualization 68

Scott Lowe

JULY 17, 2020

Welcome to Technology Short Take #129, where I’ve collected a bunch of links and references to technology-centric resources around the Internet. Networking. Chip Zoller takes a look at Antrea , a new Kubernetes CNI (Container Networking Interface) plugin that leverages Open vSwitch (OVS). Operating Systems/Applications.

Linux 60

Linux Apple Operating Systems Policies 60

Scott Lowe

MAY 29, 2020

Let’s see what I’ve managed to collect for you this time around… Networking. Ivan Pepelnjak provides a 101-level overview of AWS networking. Andrew Sy Kim tackles explaining a (somewhat) obscure part of Kubernetes networking: the externalTrafficPolicy setting. Here are some resources for learning Kubernetes.

Linux 60

Linux Virtualization Security Network 60

Scott Lowe

OCTOBER 17, 2017

It’s a toolkit, part of the Moby Project, that is used for building secure, portable, and lean operating systems for containers. It uses the moby tooling to build system images. Linux containers on Windows (LCOW) preview support. Multi-arch build system. Fully immutable system images.

Linux 60

Linux Architecture Open Source Vmware 60

Scott Lowe

FEBRUARY 1, 2019

Networking. Via Kirk Byers (who is himself a fantastic resource), I read a couple of articles on network automation that I think readers may find helpful. First up is a treatise from Mircea Ulinic on whether network automation is needed. I first ran into Forward Networks a few years ago at Fall ONUG in New York.

Network 60

Network Resources Devops Vmware 60

Scott Lowe

JANUARY 18, 2017

Networking. Ivan Pepelnjak (one of my absolutely favorite folks in the IT industry) has a great post on using regex filters in Ansible to parse text printouts from network devices. This is a super-practical post that anyone working with network automation can put to use right away. Operating Systems/Applications.

Linux 60

Linux Network Hardware Dell 60

Linux Academy

NOVEMBER 1, 2019

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. Microsoft SQL Server on Linux Quick Start. How to Get a Linux Job.

Course 15

Course Linux Devops Big Data 15

Scott Lowe

DECEMBER 6, 2019

Networking. Brian Linkletter has a post on how to run the Antidote network emulator on KVM for better performance. Antidote, as I understand it, is the network emulator that runs the labs on the NRELabs web site (which is another cool thing in and of itself). Operating Systems/Applications. Servers/Hardware.

Vmware 60

Vmware Network Linux Hardware 60

Galido

OCTOBER 6, 2016

Automakers want to standardize on a Linux-based OS that would make vehicle infotainment systems act more like smartphones. Automakers are working to standardize on a Linux-based operating system for in-vehicle infotainment (IVI) systems that would make it easier for cars to act more like smartphones.

Open Source 60

Open Source Linux Automotive Operating Systems 60

Scott Lowe

JANUARY 7, 2016

Here are some notes from our conversation, along with some additional resources Bart wanted to share with readers/listeners. His journey started in June 2014 as a result of the Microsoft announcement regarding support for Linux and Kubernetes on Azure—this really indicated a shift in the industry. List of Resources. Show Notes.

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Devops Engineering Conference Operating Systems 60