Linux Academy

FEBRUARY 26, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and cloud skills further. Each month, we will kick off our community content with a live study group, allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

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Linux Big Data Course Devops 80

Linux Academy

JANUARY 27, 2019

Dive into our latest Linux training courses and Hands-On Labs, and let us know which course you’re most excited to start with #ReleaseTheTraining. Don’t miss your chance to win a free year of Linux Academy! New Hands-On Linux Training Courses. Kali Linux Deep Dive. Linux Operating System Fundamentals.

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Linux Course Training Tools 60

Linux Academy

JANUARY 29, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 60

Linux Devops Big Data Course 60

Linux Academy

APRIL 29, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 60

Linux Course Big Data Devops 60

Scott Lowe

FEBRUARY 23, 2024

Networking The good folks over at Packet Pushers have compiled a list of open source networking projects. The Linux kernel project has become a CVE Numbering Authority (CNA); Greg Kroah-Hartman wrote a blog post that discusses this in more depth. More details are available in this blog post.

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Construction Open Source Virtualization Cloud 84

Linux Academy

JUNE 25, 2019

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. Principal Systems Engineer from Symantec Corporation and Ell Marquez for a Threat Report Rundown. Become a Master.

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Course Linux Cloud Devops 60

Galido

MARCH 19, 2019

Information Technology Blog - - Best IT Blogs – Must Read Information Technology Resources 2019 - Information Technology Blog. Thus it is essential to always stay on top of news and information, whether it be by newsletter, following rss feeds and blogs, tutorials or going back to school.

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Resources Mobile Data Center Security 66

SecureWorld News

OCTOBER 21, 2021

CrowdStrike recently posted a blog about its investigation into a malicious hacking group known as LightBasin, or UNC1945. According to the blog, at least 13 telecommunications companies have been breached by LightBasin since 2019. Supposedly this group is linked to China, but CrowdStrike's blog did not confirm these claims.

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Telecommunications Linux Operating Systems Windows 85

Linux Academy

JANUARY 25, 2019

Hello once again, Linux Academy family! I am back and in a different role within Linux Academy. I’m not sure about you, but the first thing I do with a new laptop is rekick/reimage the operating system! This is true even when it’s a Linux-based laptop. Enter issue number two : networking.

Linux 60

Linux Report System Operating Systems 60

Scott Lowe

FEBRUARY 9, 2024

For your reading pleasure, I’ve collected links on topics ranging from Kubernetes Gateway API to recent AWS attack techniques to some geeky Linux and Git topics. Networking I want to be Ivan Pepelnjak when I grow up. Operating Systems/Applications Toolbx now supports additional distributions; namely, Arch and Ubuntu.

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Linux Programming Cloud Operating Systems 107

Galido

JANUARY 5, 2017

Having Linux as your operating system is one of the better decisions you can make concerning your computer’s security. Having this OS on your desktop allows you to relax a little bit when it comes to many forms of security breaches, which would probably inflict serious damage to less security-oriented systems.

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Linux Security Firewall Operating Systems 66

Linux Academy

MAY 31, 2019

We use templates for network devices, workstations, laptops, and servers so that all of our devices match our security templates. This included installing operating system updates, NTP servers, DNS servers, static IPs, audit log options, anti-virus, etc. Network Device Configurations. How do we do this kind of monitoring?

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Security Backup Linux Operating Systems 92

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

Scott Lowe

OCTOBER 8, 2021

There’s some networking stuff, a few security links, and even a hardware-related article. Networking. Russ White shares Russ' rules for network design. Operating Systems/Applications. Cloudflare recently introduced its own object storage offering, announced in this blog post. Servers/Hardware.

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IPv6 Storage Hardware Vmware 97

Linux Academy

JUNE 3, 2019

This week, we’re talking all about serverless computing, what it is, why it’s relevant, and the release of a free course that can be enjoyed by everyone on the Linux Academy platform, including Community Edition account members. You have to launch the virtual servers, which means you need to: Choose an operating system.

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Linux Course Open Source Load Balancer 92

Scott Lowe

MAY 7, 2021

In this Technology Short Take, I’ve gathered some links for you covering topics like Azure and AWS networking, moving from macOS to Linux (and back again), and more. Networking. ” Specifically, this post talks about Kubernetes networking. Operating Systems/Applications.

Linux 60

Linux Hardware Network Cloud 60

Linux Academy

JANUARY 27, 2019

Using Ansible for system automation provides a number of powerful features, one being Ansible facts. In this blog, we’ll go over Ansible facts and how you can use a few parameters with the ansible command to explore which facts are available to Ansible during an execution. What are Ansible Facts Anyway? How Do We Use Facts?

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System Linux Operating Systems Course 60

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

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).

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Linux Groups Applications Resources 60

Linux Academy

FEBRUARY 25, 2019

When we think of patching, we most often think of patching our servers and workstations operating systems, but we can’t stop there. Well, there’s all of your network devices, IoT devices, hypervisors, and let’s not forget about all of those wonderful applications! Patching in a Linux environment.

Security 60

Security Linux Windows Applications 60

Scott Lowe

AUGUST 12, 2022

DNS, BGP, hardware-based security, Kubernetes, Linux—they’re all in here. Networking. Also on the Sysdig blog, Miguel Hernández recaps his KubeCon EU 2022 talk on how attackers used an exposed Prometheus server to exploit Kubernetes clusters. Operating Systems/Applications. This is pretty neat.

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Linux Storage Virtualization Hardware 90

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.

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Vmware Linux Storage Network 60

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.

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Programming Open Source Cloud Devops 90

Scott Lowe

APRIL 15, 2022

My personal and professional life has kept me busy over the last couple of months, so things have been quiet here on the blog. Networking. Want to understand kube-proxy , a key part of Kubernetes networking, a bit better? More information is available in this Helm blog post. Operating Systems/Applications.

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Linux Load Balancer IPv6 Licensing 74

Scott Lowe

OCTOBER 8, 2021

There’s some networking stuff, a few security links, and even a hardware-related article. Networking. Russ White shares Russ' rules for network design. Operating Systems/Applications. Cloudflare recently introduced its own object storage offering, announced in this blog post. Servers/Hardware.

IPv6 60

IPv6 Storage Hardware Vmware 60

Scott Lowe

APRIL 29, 2022

My link of links and articles from around the Internet is a bit light on networking and virtualization this time around, but heftier in the security, cloud, and OS/application sections. Networking. release of netsim-tools in this blog post. Operating Systems/Applications. should keep blogging.

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Linux Storage Programming Applications 74

Linux Academy

FEBRUARY 18, 2019

I only have 3 servers and it’s a very small network, surely he’s not talking to me. Keep in mind, vulnerabilities are not only within server operating systems and applications, but on network devices, IoT devices, workstations, printers, and every other computing device you have. Oh yes, I’m talking to everyone!

Security 60

Security Linux Report Firewall 60

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

JANUARY 21, 2022

Networking. I was very glad to see this blog post about the financial future of the GnuPG project. Via the Kubernetes blog, Rory McCune of Aqua Security provides some guidelines for securing admission controllers. Operating Systems/Applications. Running Docker on an M1 Max-based system? Read more here.

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Load Balancer Linux Intel Cloud 90

Scott Lowe

JULY 17, 2020

Networking. Chip Zoller takes a look at Antrea , a new Kubernetes CNI (Container Networking Interface) plugin that leverages Open vSwitch (OVS). Ivan Pepelnjak has a fantastic article on adapting network design to acommodate automation. Bruno Hildenbrand shares 20 tips for managing Linux VMs on Azure. ” Great quote!

Linux 60

Linux Apple Operating Systems Policies 60

Scott Lowe

AUGUST 21, 2020

I’ve had this blog post sitting in my Drafts folder waiting to be published for almost a month, and I kept forgetting to actually make it live. Networking. gNMI, by the way, stands for gRPC Network Management Interface (more information on gNMI can be found here ). Operating Systems/Applications. Programming.

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Handbook Linux Storage Windows 60

Scott Lowe

SEPTEMBER 8, 2023

Networking Brent Salisbury shares some code intended to help you “ChatGPT your project documentation.” This is a slightly older article (from January of this year) in which Josh Saul of Hedgehog pays homage to the achievements of Cumulus Networks in the open networking movement. ” What does that mean, exactly?

Vmware 74

Vmware Network Hardware Cloud 74

Scott Lowe

FEBRUARY 16, 2017

Networking. The rise of the disaggregated network operating system (NOS) marches on: this time, it’s Big Switch Networks announcing expanded hardware support in Open Network Linux (ONL) , upon which its own NOS is based. I use OTR with Adium on OS X, and OTR with Pidgin on my Fedora Linux laptop.).

Vmware 60

Vmware Linux Storage Load Balancer 60

Scott Lowe

MARCH 12, 2021

Networking. Isovalent, the folks behind Cilium, recently unveiled the Network Policy Editor, a graphical way of editing Kubernetes Network Policies. Ivan Pepelnjak, the font of all networking knowledge, has been discussing cloud networking in some detail for a good while now. Operating Systems/Applications.

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IPv6 Network Storage Policies 60

Scott Lowe

JANUARY 28, 2016

Networking. The rise of Linux in importance in the networking industry continues, with Arista announcing enhancements to Arista EOS to support—among other things—Docker containers. See this SDx Central article or this Network World article for more details.). Operating Systems/Applications. Nuff said.

Vmware 60

Vmware Linux Open Source Devops 60

Scott Lowe

FEBRUARY 9, 2018

Networking. Matt Oswalt tackles the idea of “intent-driven” or “intent-based” networking—all the rage right now—and outlines how something like this must interact with domains outside of networking in order to be effective. Operating Systems/Applications. Servers/Hardware.

Vmware 60

Vmware Linux Network Storage 60

Scott Lowe

MARCH 2, 2020

Networking. Said van de Klundert has a post on screen scraping basics for network engineers. For network engineers just getting started with network automation, I suspect that the information shared here may prove quite useful. For readers who may be new to networking, Daniel Wray has a write-up on network cabling.

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Linux Windows Hardware Network 60