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. Stay tuned to the Linux Academy blog for details! Linux Academy Free Courses in July. Ansible Quick Start.

Course 60

Course Linux Cloud Devops 60

Phil Windley

JANUARY 7, 2020

Summary: Building an operating network takes more than protocols or even code. SSI has similar needs and meeting them won't happen just because we define nice protocols and write some open source code. It requires aligning the efforts of people to get a hard thing done. We created the Sovrin Foundation to do that. Governance.

Network 69

Network Open Source Government Groups 69

Phil Windley

NOVEMBER 27, 2018

First a few definitions: Sovrin Foundation —The Sovrin Foundation is an international non-profit organization supporting self-sovereign identity through a global, decentralized network. The Sovrin Network runs code from Indy. Evernym and other organizations build products that run on the Sovrin Network.

Open Source 75

Open Source Network Government Software 75

Linux Academy

JANUARY 1, 2020

How to Get a Linux Job. This course helps prepare you for applying for and successfully obtaining a Linux Job. This course dives into LXC (Linux Containers) and its container manager, LXD. Additionally, we’ll use some common Linux tools, like grep and sed for some front-end regex use examples. Free Mastery Courses.

Course 31

Course Linux Devops Big Data 31

Linux Academy

JANUARY 30, 2020

How to Get a Linux Job. This course helps prepare you for applying for and successfully obtaining a Linux Job. This course dives into LXC (Linux Containers) and its container manager, LXD. Additionally, we’ll use some common Linux tools, like grep and sed for some front-end regex use examples. Free Mastery Courses.

Course 29

Course Linux Devops Big Data 29

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. AWS Concepts.

Course 26

Course Linux Devops Big Data 26

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.). The project itself is open source and hosted on GitHub.

Vmware 60

Vmware Linux Open Source Devops 60

Linux Academy

JULY 30, 2019

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! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.

Course 25

Course Linux Devops Cloud 25

Scott Lowe

MAY 25, 2017

Networking. I enjoyed Dave McCrory’s series on the future of the network (see part 1 , part 2 , part 3 , and part 4 —part 5 hadn’t gone live yet when I published this). Michael Kashin has a handy little tool that functions like ssh-copy-id on servers, but for network devices (leveraging Netmiko). In any case, enjoy!

Linux 60

Linux Open Source Network Vmware 60

Scott Lowe

MAY 25, 2017

Networking. I enjoyed Dave McCrory’s series on the future of the network (see part 1 , part 2 , part 3 , and part 4 —part 5 hadn’t gone live yet when I published this). Michael Kashin has a handy little tool that functions like ssh-copy-id on servers, but for network devices (leveraging Netmiko). In any case, enjoy!

Linux 60

Linux Open Source Network Vmware 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.). The project itself is open source and hosted on GitHub.

Vmware 60

Vmware Open Source Linux Devops 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

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. Free Mastery Courses.

Linux 22

Linux Course Devops Big Data 22

Scott Lowe

JUNE 24, 2022

Networking. BPFDoor, as it is known, is a passive backdoor that allows threat actors to remotely connect to a Linux shell. Tetragon is Isovalent’s newly open-sourced security framework. I still have quite the backlog of links to read!) Hopefully something I share here will prove useful to someone. Think again.

Vmware 74

Vmware Linux Storage Virtualization 74

Phil Windley

MARCH 13, 2020

Summary: The Sovrin Identity Metasystem is based on a sophisticated stack of protocols, implemented in open-source code, backed and supported by hundreds of organizations, large and small, around the world. The Sovrin Network is a metasystem for building identity systems. This makes the network resistant to censorship.

Government 59

Government Network Open Source Policies 59

Scott Lowe

AUGUST 16, 2017

Networking. I enjoyed Dave McCrory’s series on the future of the network (see part 1 , part 2 , part 3 , and part 4 —part 5 hadn’t gone live yet when I published this). Michael Kashin has a handy little tool that functions like ssh-copy-id on servers, but for network devices (leveraging Netmiko).

Open Source 60

Open Source Network Linux Engineering 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. AWS Concepts.

Course 15

Course Linux Devops Big Data 15

Scott Lowe

DECEMBER 6, 2013

Networking. In this post on why networking needs a Chaos Monkey , Mike Bushong applies to the terms to networks—a snowflake network is an intricately crafted network that is carefully tailored to utilize a custom subset of networking features unique to your environment. Here’s a good source.

Vmware 60

Vmware Storage Linux Network 60

Linux Academy

MARCH 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.

Linux 12

Linux Course Devops Big Data 12

Scott Lowe

APRIL 3, 2016

Networking. Phil Gervasi has an article on fate sharing in the network core , where he discusses some of the advantages—and disadvantages—of centralizing the control plane in network designs. Photon Controller is open source and available from GitHub , so feel free to give it a spin. Good stuff. and 6.0.

Vmware 60

Vmware Network Linux Hardware 60

Scott Lowe

JANUARY 14, 2016

Networking. Cumulus VX, if you aren’t aware, is a community-supported virtual appliance version of Cumulus Linux aimed at helping folks preview and test “full-blown” Cumulus Linux (which, of course, requires compatible hardware). Using Python and Netmiko for network automation is the topic of this post by Colin McAlister.

Vmware 60

Vmware Devops Storage Linux 60

Linux Academy

JULY 30, 2019

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! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.

Course 12

Course Linux Devops Cloud 12

Phil Windley

JUNE 28, 2021

Building a global, interoperable health and travel pass network requires both technology and governance. The Global COVID Certificate Network. GCCN has three components: a trust registry network. schema definitions and minimum data sets for the credentials. implementation guides and open source reference implementations.

Travel 52

Travel Airlines Government Network 52

Scott Lowe

DECEMBER 10, 2015

Networking. Tor Anderson has an article on using IPv6 for network boot using UEFI and iPXE. has a great blog series going called “Hey, I can DevOps my Network too!” In part 2 Larry walks through the node definitions in Vagrant , and in part 3 he reviews the Vagrantfile and turns up the environment. Larry Smith Jr.

Firewall 60

Firewall Windows Linux Architecture 60

Scott Lowe

FEBRUARY 10, 2015

Networking. Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. The NFV discussion seems to be heating up a bit, particularly the “networking” part of NFV. Jason Edelman has posted a self-compiled list of networking projects that are open source ; this is a useful list, so thanks for compiling it Jason!

Open Source 60

Open Source Vmware Network IBM 60

Scott Lowe

AUGUST 8, 2014

Welcome to Technology Short Take #43, another episode in my irregularly-published series of articles, links, and thoughts from around the web, focusing on data center technologies like networking, virtualization, storage, and cloud computing. Networking. Jason Edelman recently took a look at Docker networking. Servers/Hardware.

Vmware 60

Vmware Linux Virtualization Network 60

Scott Lowe

JANUARY 14, 2016

Networking. Cumulus VX, if you aren’t aware, is a community-supported virtual appliance version of Cumulus Linux aimed at helping folks preview and test “full-blown” Cumulus Linux (which, of course, requires compatible hardware). Using Python and Netmiko for network automation is the topic of this post by Colin McAlister.

Devops 60

Devops Vmware Storage Open Source 60

Scott Lowe

JULY 5, 2019

Networking. If you’re unfamiliar with public key infrastructure (PKI), digital certificates, or encryption, you may find this Linux Journal article helpful. Nevertheless, I hope that I managed to capture something you find useful or helpful. It provides the basics behind X.509v3 Plus, there are some handy openssl commands!

Storage 60

Storage Hardware Open Source Vmware 60

Scott Lowe

OCTOBER 5, 2012

Networking. I think this three-part series on new network models for cloud computing ( part 1 , part 2 , and part 3 ), while almost a year old, is quite good. Erik Smith, notably known for his outstanding posts on storage and FCoE, takes a stab at describing some of the differences between SDN and network virtualization in this post.

Storage 92

Storage Vmware Linux Virtualization 92

Scott Lowe

AUGUST 11, 2016

In this post you’ll find a collection of links to articles discussing the major data center technologies—networking, hardware, security, cloud computing, applications, virtualization…you name it! (If Networking. Numan Siddique describes the native DHCP support available in OVN (Open Virtual Network). Virtualization.

Vmware 60

Vmware Hardware Storage Linux 60

Scott Lowe

MAY 11, 2018

Networking. David Gee makes the connection between coffee and network automation. Matt Oswalt, one of the co-authors of our recently-released network automation book from O’Reilly, recently tackled the topic of running Kubernetes with Tungsten Fabric (formerly known as OpenContrail). No, really. It’s worth reading.

Network 60

Network Virtualization Open Source Vmware 60

Scott Lowe

OCTOBER 14, 2017

Networking. This is, of course, just one way of handling subnets within a VPC, but some of the principles outlined in Christopher’s article are definitely sound. The popular open source container registry project, Harbor , has released a new version (version 1.2).

Load Balancer 60

Load Balancer Vmware Hardware Open Source 60

Scott Lowe

SEPTEMBER 13, 2013

Virtualizing the Network to Enable a Software-Defined Infrastructure (SDI): [link]. The Future of Software-Defined Networking with the Intel Open Network Platform Switch Reference Design: [link]. Use software, especially open source software, to drive more development toward Intel-based solutions.

Intel 60

Intel Network Architecture Virtualization 60

Scott Lowe

DECEMBER 12, 2018

Infrastructure extensibility is all about how Kubernetes consumes the underlying infrastructure; this would include, for example, cloud provider integrations, storage plugins (CSI), networking plugins (CNI), and the container runtime (CRI). Kuo uses Istio as an example of using API extensibility to create Istio-specific resources.

IBM 60

IBM Examples Open Source Applications 60

Scott Lowe

OCTOBER 23, 2013

Networking. with the Floodlight open source controller. Paul Fries takes on defining SDN , breaking it down into two “flavors”: host dominant and network dominant. Paul Fries takes on defining SDN , breaking it down into two “flavors”: host dominant and network dominant.

Vmware 60

Vmware Network Virtualization Storage 60

Scott Lowe

JUNE 23, 2015

Networking. Johnston points out that one of the most popular images on the Docker Hub is the open source Docker registry (6.5 There’s a lot of redundancy here, and Booz Allen was engaged to create an “open source first cloud-based” common platform that would modernize and streamline these stovepiped applications.

Open Source 60

Open Source Windows Applications Engineering 60

ForAllSecure

APRIL 22, 2021

Vamosi: Beau and Paulino are two of the five authors of Practical IoT Hacking: The Definitive Guide to Attacking the Internet of Things , a new book from no starch press available from Amazon and other fine booksellers. So what then makes IoT hacking different from say traditional network hacking. Everyone is still fighting over.

Internet 52

Internet Research Security Tools 52