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.

Resources 66

Resources Mobile Data Center Security 66

Trends in the Living Networks

JULY 1, 2020

Last week on The Virtual Excellence Show our scheduled guest was not able to make it at short notice, so I thought it would be a good opportunity for me to share my own life story and how it relates to the virtual. Hi, welcome to The Virtual Excellence Show. So I thought it’d be worth sharing my story of the virtual.

Virtualization 88

Virtualization Network Groups Financial 88

Scott Lowe

DECEMBER 31, 2021

Networking. Ivan Pepelnjak has a post on running network automation tools in a container. Tom Hollingsworth likens networking disaggregation to “cutting the cord” and switching away from cable. There’s also some great information in this Google Project Zero blog post. Virtualization. is available.

Open Source 94

Open Source Virtualization Applications Security 94

Kitaboo

MARCH 30, 2024

With KITABOO, you can create a virtual environment to store and share all your eBooks and digital files. Readium DRM Readium, an open-source DRM, offers a comprehensive solution for digital rights management in the context of e-books and digital publications.

eBook 78

eBook Adobe Security Education 78

Scott Lowe

AUGUST 6, 2021

Networking. Back in April of this year, Patrick Ogenstad announced Netrasp , a Go package for writing network automation tooling in Go. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Virtualization. Servers/Hardware.

Open Source 105

Open Source Load Balancer WAN Architecture 105

Galido

SEPTEMBER 25, 2019

Information Technology Blog - - Top Tech Websites 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. Find the links to these blogs in the descriptions below.

Mobile 77

Mobile Data Center Security Virtualization 77

Hacker Earth

AUGUST 17, 2023

One of the ways to disseminate information about the tech is via industry conferences which help Blockchain developers network with and learn from their peers. Conferences are events where people with similar interests or professional backgrounds exchange ideas, share knowledge, network, and discuss industry-related topics.

Conference 62

Conference Industry Development Network 62

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

Galido

AUGUST 13, 2016

An intrusion detection system (IDS) is a device or software application that monitors network and/or system activities for malicious activities or policy violations and produces reports to a Management Station. Source: Wikipedia. Source: Wikipedia. Network Monitoring Solutions. Thank you for reading IT Blog.

System 60

System Tools Open Source Network 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 Linux Open Source Devops 60

Galido

APRIL 27, 2020

Information Technology Blog - - Why Kubernetes Is So Popular in the Tech World - Information Technology Blog. However, even though the project was promising, in 2015, Google released this tool as an open-source project. This is especially true when compared to making a virtual machine with its own OS for each application.

Load Balancer 94

Load Balancer Tools Applications Open Source 94

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.

Vmware 74

Vmware Network Hardware Cloud 74

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

Scott Lowe

AUGUST 6, 2021

Networking. Back in April of this year, Patrick Ogenstad announced Netrasp , a Go package for writing network automation tooling in Go. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Virtualization. Servers/Hardware.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Linux Academy

JUNE 3, 2019

If you’re new to this process, let me break this down for you: When you first log in to your cloud services provider console, you have to configure a Virtual Private Cloud (VPC), which requires networking knowledge. You have to launch the virtual servers, which means you need to: Choose an operating system.

Linux 92

Linux Course Open Source Load Balancer 92

Scott Lowe

MARCH 17, 2016

Networking. At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Here’s another topic that came up at the recent DevOps Networking Forum: Spotify’s SDN Internet Router (SIR). Here’s some information on Nuage Networks’ experimental Docker Network plugin.

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

APRIL 3, 2013

Clearly there are some real benefits to using OpenFlow in certain use cases (here’s one example ), but that doesn’t mean OpenFlow—especially hop-by-hop OpenFlow, where OpenFlow is involved at every “hop” of the packet forwarding process throughout the network—is the right solution for all environments.

Load Balancer 108

Load Balancer Network HP Virtualization 108

Scott Lowe

MAY 21, 2013

This blog post kicks off a new series of posts describing my journey to become more knowledgeable about the Nicira Network Virtualization Platform (NVP). A programmable virtual switch: NVP leverages Open vSwitch (OVS), an independent open source project with contributors from across the industry, to fill this role.

Architecture 129

Architecture Network Virtualization Transportation 129

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. Virtualization. Start here.

Linux 74

Linux Load Balancer IPv6 Licensing 74

Scott Lowe

OCTOBER 5, 2018

Here’s another collection of articles and blog posts about some of the common technologies that modern IT professionals will typically encounter. Networking. Brian Boucheron provides a great article on how to inspect and debug Kubernetes network primitives. Virtualization. Welcome to Technology Short Take #105!

Hardware 60

Hardware Open Source Vmware Linux 60

Scott Lowe

APRIL 19, 2019

Networking. Part 2 of Stark and Wayne’s container-to-container networking for Cloud Foundry and Kubernetes dig deep into CNI workings. Milind Gunjan shares some tips for troubleshooting Linux bridged networking on a KVM host. This article discusses four open source secrets management tools. Virtualization.

Open Source 60

Open Source Tools Policies Cloud 60

Scott Lowe

JULY 22, 2022

Networking. I use a fair number of these (and referenced a few of them in my 2018 “Supercharging My CLI” blog post ). Virtualization. I’m a big fan of Cal Newport’s books, but for some reason never really read a lot of the stuff on his blog. Interested in understanding how NAT Traversal works?

System 79

System Open Source Cloud Policies 79

Scott Lowe

FEBRUARY 28, 2022

Networking. Koyeb describes , at a high level, the global networking stack for their serverless platform. Components involved include the open source Kuma service mesh (in turn leveraging Envoy), anycast BGP, and mutual TLS (mTLS). Virtualization. Cloud Computing/Cloud Management.

Storage 79

Storage Hardware Policies Open Source 79

Scott Lowe

JANUARY 19, 2018

Networking. Matt Klein breaks down service mesh components , using terms networking professionals know well, like “data plane” and “control plane.” ” Those familiar with networking concepts will identify well with the ideas in this article, I think. Virtualization. release of Kubernetes.

Vmware 60

Vmware Open Source Linux Cloud 60

Galido

JULY 19, 2018

Information Technology Blog - - Why Companies Accepting Bitcoin as a Payment Method - Information Technology Blog. According to a sketchy entry on Wikipedia, “Some have speculated his entire identity was created in advance in order to protect himself or the network.” This has given many opportunities for payment to web users.

Company 81

Company Banking Dell Network 81

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). Virtualization.

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). Virtualization.

Linux 60

Linux Open Source Network Vmware 60

Scott Lowe

JUNE 24, 2022

Networking. Tetragon is Isovalent’s newly open-sourced security framework. Read more about it on the Isovalent blog. Virtualization. It’s been about a month since the last Technology Short Take, and in that time I’ve been gathering links that I wanted to share with my readers. (I Think again.

Vmware 74

Vmware Linux Storage Virtualization 74

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

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). Enjoy some light reading over your festive holiday season!

Vmware 60

Vmware Network Linux Hardware 60

Scott Lowe

DECEMBER 21, 2016

Make more open source contributions. Not only did I fail to complete the network automation book I’ve been working on with Matt Oswalt and Jason Edelman, but the other book project I had planned also did not go anywhere. Make more open source contributions: This is another area I continue to struggle. Shame on me.

Report 60

Report Open Source Course Cloud 60

Scott Lowe

MAY 3, 2019

Networking. Via the Kubernetes blog , Box announced it has open sourced a project called kube-iptables-tailer , which turns packet drops from iptables into Kubernetes events that can be logged for easier troubleshooting. Via BlueCat Networks, John Capobianco shares his network automation journey.

Vmware 60

Vmware Open Source Intel Applications 60

Linux Academy

MARCH 28, 2019

Kubernetes nodes rely on underlying virtual servers for both the master control plane and for worker nodes. It is important to use security tooling such as OpenSCAP, the open source version of the Security Content Automation Protocol, to harden virtual machine images prior to their deployment in virtual private clouds.

Policies 68

Policies Linux Security Virtualization 68

Scott Lowe

DECEMBER 30, 2015

Make more open source contributions. Complete a new book: Technically, I haven’t (fully) completed a new book, but given that my new book project with Jason Edelman and Matt Oswalt on network automation is available now as an Early Access edition , I suppose this should count for something. Is a few blog posts on a topic enough?

Report 60

Report Open Source Vmware Network 60

Fountainhead

NOVEMBER 20, 2017

One is a brilliant open-source software firm, the other a groundbreaking virtual networking startup. I’ve blogged about this in the past as it applied to Service Providers , and how they can also use Verticalization to reap increased profits. Emphasize vertical industry use-cases (i.e.

Open Source 100

Open Source Industry Engineering Examples 100

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.

Linux 60

Linux Windows Hardware Network 60

Scott Lowe

MARCH 23, 2017

Networking. Biruk Mekonnen has an introductory article on using Netmiko for network automation. Gabriele Gerbino has a nice write-up about Cisco’s efforts with APIs ; his article includes a brief description of YANG data models and a comparison of working with network devices via SSH or via API. Servers/Hardware.

Open Source 60

Open Source Storage Vmware Network 60