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. This will also trigger an influx of new gadgets such as haptic gloves that will allow you to feel objects in the metaverse – all which will be made possible by edge devices and applications.

CTO 98

CTO Operating Systems Open Source 3D 98

Dataconomy

APRIL 13, 2023

Virtual Network Computing (VNC) is a technology that has revolutionized the way we access and control remote computers. In this article, we will delve deeper into the world of Virtual Network Computing, exploring its history, technology, and various applications. What is Virtual Network Computing (VNC)?

Virtualization 36

Virtualization Network Linux Windows 36

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. The open source ko project has applied to become a CNCF Sandbox project. Operating Systems/Applications.

Open Source 79

Open Source Apple Vmware Cloud 79

SecureWorld News

APRIL 21, 2022

The threat actors use social engineering to encourage individuals to download trojanized cryptocurrency applications on Windows or macOS operating systems. They use the apps to gain access to the victim's computer and install malware across the network environment, stealing private keys and exploiting other security gaps.

Malware 81

Malware Applications Systems Administration Open Source 81

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. Operating Systems/Applications.

Open Source 105

Open Source Load Balancer WAN Architecture 105

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. Kevin Swiber shows how to use Postman to deploy an application onto a Kubernetes cluster. Bring on the content!

Open Source 94

Open Source Virtualization Applications Security 94

Scott Lowe

NOVEMBER 7, 2017

This session was titled “Carrier-Grade SDN Based OpenStack Networking Solution,” led by Daniel Park and Sangho Shin. Shin first provides some background on SKT, and discusses the steps that SKT has been taking to prepare their network for 5G infrastructure/services. exclusively leverages open source software.

Network 60

Network Virtualization Architecture Hardware 60

CTOvision

JANUARY 28, 2015

The Comprehensive R Archive Network is available at many different URLs, and they give you the option to download from the mirror location closest to you. The first choice you must make is to determine what operating system your computer is running. Once it is completed, you can find R in your applications and boot it up.

Open Source 150

Open Source CTO Programming Linux 150

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

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.

Programming 96

Programming Policies Network Cloud 96

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

ForAllSecure

FEBRUARY 9, 2022

Vulnerability scanning is the process of identifying security vulnerabilities in systems or networks. These vulnerabilities can be exploited by attackers to gain access to sensitive data or systems. Internal vulnerability scans are performed on systems and networks that are owned and managed by the organization.

Authentication 40

Authentication Applications Network Operating Systems 40

Kitaboo

MAY 19, 2020

The Open Source Foundation aims to develop technology for expediting the adoption of ePUB3 and the Open Web Platform by the Digital Publishing Industry. It strives to deliver leading-edge functionality that is fully specified, free, open, and interoperable. x, audiobooks, Web Pub, and image-based books such as Manga.

Architecture 78

Architecture eBook Open Source Applications 78

Network World

JUNE 22, 2016

In a world where any new software project is built in large part on existing third-party code, finding and patching vulnerabilities in popular open-source libraries is vital to creating reliable and secure applications. To read this article in full or to leave a comment, please click here

Open Source 62

Open Source Linux Operating Systems Applications 62

Cloud Musings

MARCH 9, 2018

According to the former Equifax CEO’s testimony to Congress , one of the primary causes of this now infamous data breach was the company’s failure to patch a critical vulnerability in the open source Apache Struts Web application framework. Equifax also waited a week to scan its network for apps that remained vulnerable. [1]

Operating Systems 79

Operating Systems Enterprise Enterprise Virtualization 79

Linux Academy

JUNE 3, 2019

In a nutshell, serverless computing lets you build and run applications without thinking about servers. Normally, when it comes to running an application from the cloud, you have to deal with setting it all up, which can take hours, days, or even weeks. Serverless Computing: What is it? Install software packages.

Linux 92

Linux Course Open Source Load Balancer 92

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. Operating Systems/Applications.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Cloud Musings

JUNE 29, 2017

Did you know that the reservations systems of the biggest carriers mostly run on a specialized IBM operating system known as Transaction Processing Facility (TPF). With all the major technologies changes since then, it’s clear that IBM has already accomplished a herculean task by keeping an application viable for over 50 years!

Airlines 123

Airlines Cloud IBM Agile 123

CTOvision

JUNE 7, 2014

We’re seeing a glimmer of the future – the Internet of Things (IoT) – where anything and everything is or contains a sensor that can communicate over the network/Internet. Similar sensor systems exist for rail, sea and air transportation. It’s being used in automobile systems, home appliances, and to secure M2M communications.

Internet 283

Internet Security HP Operating Systems 283

ForAllSecure

APRIL 19, 2023

It’s time to evolve beyond the UNIX operating system. So while I was editing this podcast on self-healing operating systems, I was reminded of an article that I never finished for Fobes.com. It’s a radical rethinking of how we even view our current choices of UNIX-derived operating systems.

Operating Systems 40

Operating Systems System Open Source Applications 40

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

Scott Lowe

JANUARY 15, 2021

Networking. The popular open source cryptography library known as Bouncy Castle has uncovered a severe authentication bypass vulnerability. Heidi Howard and Ittai Abraham illustrate some of the challenges of the Raft consensus protocol when there is a network partition. Operating Systems/Applications.

Linux 60

Linux Firewall Open Source Vmware 60

Scott Lowe

DECEMBER 9, 2022

Networking. This article provides a few practical examples of how using VPC Endpoints to reduce network traffic moving through NAT Gateways can help save money. Ricardo Sueiras captured some great links on open source at AWS in this newsletter. Operating Systems/Applications.

Devops 87

Devops Virtualization Engineering Storage 87

Scott Lowe

APRIL 15, 2022

Networking. Want to understand kube-proxy , a key part of Kubernetes networking, a bit better? Here’s a set of 15 principles for designing and deploying scalable applications on Kubernetes. Operating Systems/Applications. I hope you’re able to find something useful here! Start here.

Linux 74

Linux Load Balancer IPv6 Licensing 74

Scott Lowe

MARCH 1, 2019

Networking. Daniel Dib has a great article on how network engineers need to evolve. The network isn’t going away, it’s just changing. I referenced part 1 of Ajay Chenampara’s series on the Ansible network-engine command parser back in Technology Short Take 102 (July of last year). Go check out part 2.

Operating Systems 60

Operating Systems Authentication Network Open Source 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). Operating Systems/Applications.

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). Operating Systems/Applications.

Linux 60

Linux Open Source Network Vmware 60

Scott Lowe

DECEMBER 27, 2019

Networking. Ahmet Alp Balkan talks about how the Knative Serving component addresses some key networking challenges within Kubernetes. Geert Baeke walks readers through deploying AKS with Nginx, External DNS, the Helm Operator, and Flux (all using an Azure DevOps pipeline, if I read the article correctly). Servers/Hardware.

Open Source 60

Open Source Vmware Authentication Storage 60

Scott Lowe

JUNE 18, 2021

Networking. The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Second, the content reflects—in my opinion—the changing nature of what it means to be a “networking professional.” Servers/Hardware.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Linux Academy

APRIL 30, 2019

LPI Linux Essentials — This course teaches the basic concepts of processes, programs, and the components of the Linux operating system. From there, you will learn how to deploy Prometheus to Kubernetes and configure Prometheus to monitor the cluster as well as applications deployed to it. Then this course is for you.

Linux 113

Linux Course Big Data Devops 113

Scott Lowe

MAY 27, 2022

Networking. network virtualization). Is the relationship between network virtualization and service mesh closer than some folks might wish to admit? now has a follow-up exploit that exposes Aruba and Avaya network switches to remote code execution. Operating Systems/Applications. I certainly hope not!

Virtualization 79

Virtualization Storage Network Programming 79

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. and vSphere.

Open Source 60

Open Source Storage Vmware Network 60

Scott Lowe

OCTOBER 5, 2018

Networking. Brian Boucheron provides a great article on how to inspect and debug Kubernetes network primitives. Sathyajith Bhat covers five open source tools for container security. Robert Verdam has a two-part series on deploying an application to AWS with Terraform and Ansible ( part 1 , part 2 ). Virtualization.

Hardware 60

Hardware Open Source Vmware Linux 60

Scott Lowe

NOVEMBER 25, 2020

Networking. Isovalent—the company behind Cilium, the eBPF-powered networking solution for Kubernetes clusters—just launched with a $29M Series A round of funding. Open source has become so critical to so many aspects of our computing infrastructure. Operating Systems/Applications.

Linux 60

Linux Vmware Open Source Examples 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. configurations.

Open Source 60

Open Source Tools Policies Cloud 60

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

Scott Lowe

JULY 22, 2022

Networking. Operating Systems/Applications. In particular, the “Career/Soft Skills” section is a bit bigger than usual this time around, as is the “Security” section. Interested in understanding how NAT Traversal works? David Anderson’s post on how NAT Traversal works should help.

System 79

System Open Source Cloud Policies 79