Network World

SEPTEMBER 10, 2021

Palo Alto Networks has rolled out a Wi-Fi based package that the company says provides remote workers with enterprise-class security features. Linux security: Cmd provides visibility, control over user activity. To read this article in full, please click here

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Enterprise Enterprise Security Malware 135

Network World

JUNE 2, 2016

The OpenSwitch Project took a significant development step this week when it became the first full feature network operating system project of the Linux Foundation. More on Network World: Feeling jammed? To read this article in full or to leave a comment, please click here

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Linux Operating Systems Hardware Network 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 28, 2017

Shortly after I announced my intention to migrate to Linux as my primary desktop OS , a number of other folks contacted me and said they had made the same choice or they had been encouraged by my decision to also try it themselves. Q: Why did you switch to Linux? Q: Which distribution of Linux did you choose?

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Linux Windows Hardware Network 60

Galido

JUNE 28, 2018

Information Technology Blog - - Product Review: Paessler PRTG Network Monitor - Information Technology Blog. PRTG Network Monitor from Paessler AG is a powerful network monitoring solution. This network software is not only powerful but also easy to use. Problems in the network cause emergencies in business.

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Network LAN VOIP Licensing 60

Data Center Knowledge

FEBRUARY 19, 2015

Follows Dell, Juniper into the web-scale commodity network hardware market Read More. Hewlett-Packard Networking'

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HP Linux Dell Hardware 100

Network World

OCTOBER 21, 2016

The maintainers of Linux distributions are rushing to patch a privilege escalation vulnerability that's already being exploited in the wild and poses a serious risk to servers, desktops and other devices that run the OS. The vulnerability, tracked as CVE-2016-5195, has existed in the Linux kernel for the past nine years.

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Linux Hardware Security System 60

Data Center Knowledge

JUNE 23, 2017

The next version of Windows Server will let you run Linux containers using Hyper-V isolation (and connect to them with bash scripts), encrypt network segments on software-defined networks and deploy the Host Guardian Service as a Shielded VM rather than needing a three-node physical cluster.

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Windows Linux Network Software 205

Scott Lowe

MAY 22, 2016

Late last week, Cyrus Durgin from Luminus Networks published an article on SDx Central titled “The (R)evolution of Network Operations.” In this post, I’d like to share some thoughts—high-level and conceptual in nature—on network operations and Luminus Networks. Whitebox/britebox hardware with Linux-based NOSes.

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Network Architecture Linux Groups 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. Servers/Hardware. Nice to see that work on getting Linux up and running and fully functional on Apple’s proprietary M1 chips is progressing well.

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IPv6 Storage Hardware Vmware 97

Linux Academy

APRIL 18, 2019

Last week we had quite a few announcements, including the launches of Automating AWS with Lambda, Python, and Boto3 and AWS Advanced Networking Specialty. As we promised, this week is all about Linux. Choose Linux — The Xfce Surprise + Entroware Ares Review : Jason leaves the warm embrace of GNOME and tries Xfce for 24 hours.

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Linux Course Systems Administration Network 60

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. Servers/Hardware. maximizing revenue per hardware instance).

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Linux Hardware Network Cloud 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. Servers/Hardware. Now, on to the content!

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Linux Network Tools Hardware 60

Scott Lowe

JUNE 18, 2021

The collection of links shared below covers a fairly wide range of topics, from old Sun hardware to working with serverless frameworks in the public cloud. Networking. Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. Servers/Hardware. Virtualization.

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Vmware Hardware Load Balancer Apple 60

Scott Lowe

AUGUST 12, 2022

DNS, BGP, hardware-based security, Kubernetes, Linux—they’re all in here. Networking. Servers/Hardware. A “highly evasive” Linux malware named OrBit has emerged; see here for more details. Hopefully I’ve managed to find something useful for someone.

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Linux Storage Virtualization Hardware 90

ForAllSecure

SEPTEMBER 20, 2022

Mayhem can analyze compiled binaries written in languages like C/C++, Go, Rust, Java, and Python that read from a file, standard input, or from the network via a TCP or UDP socket. Mayhem also handles user-land (containerized) Linux applications. Mayhem supports binaries that run on the x86, x64, ARM, and MIPS architectures.

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How To Linux Applications Hardware 40

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. Servers/Hardware. Nice to see that work on getting Linux up and running and fully functional on Apple’s proprietary M1 chips is progressing well.

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IPv6 Storage Hardware Vmware 60

Virtualized Greek

AUGUST 27, 2013

Speaker: Martin Casado (VMware Networking CTO). You can save money if you consolidate your Windows & Linux workloads to fewer servers. You can save money if you consolidate your Windows & Linux workloads to fewer servers. NSX is basically a network hypervisor similar to how ESXi is a server hypervisor.

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Virtualization Network Load Balancer Vmware 68

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

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

APRIL 15, 2022

Networking. Want to understand kube-proxy , a key part of Kubernetes networking, a bit better? Servers/Hardware. Cabling is hardware, right? Although Linux is often considered to be superior to Windows and macOS with regard to security, it is not without its own security flaws. Start here.

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Linux Load Balancer IPv6 Licensing 74

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. Uh oh… more hardware exploits. Something about Linux, and Fedora in particular, just keeps drawing me back. See, something for everyone!

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Linux Vmware Open Source Examples 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?

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Vmware Network Hardware Cloud 74

Linux Academy

JUNE 10, 2019

Remember: Wireless signals are not contained to copper or fiber like a wired network — these signals leave your office and your building and travel a good distance. As a pentester, I enjoyed working to crack wireless networks to gain access to the wired network. .

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Wireless Security Authentication Network 60

Network World

FEBRUARY 1, 2017

Announced in June of last year, Cisco’s Tetration Analytics is a turnkey analytics package that gathers information from hardware and software sensors and analyzes the information using big data and machine learning.

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Cloud Data Center Linux 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.

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Linux Load Balancer Malware Virtualization 90

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. Servers/Hardware. As of Vagrant 1.9.1,

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Linux Network Hardware Dell 60

Scott Lowe

NOVEMBER 17, 2016

Networking. Ansible has made some good progress in supporting network automation in the latest release (2.2), according to this blog post. Jeremy Stretch mulls over the (perceived) problem of getting traffic into and out of overlay networks. I’m admittedly a Cumulus Networks fan.) Servers/Hardware.

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Linux Vmware Storage Network 60

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. Servers/Hardware. Nothing this time around, sorry! Check this out.

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Vmware Linux Storage Load Balancer 60

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. I believe that IT folks in all disciplines, including networking, need to embrace automation. Servers/Hardware. Programming.

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Open Source Apple Vmware Cloud 79

Data Center Knowledge

JANUARY 24, 2017

String of hardware and software products seek to commercialize Facebook's open source networking tech Read More.

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Data Center Open Source Hardware Data 100

Scott Lowe

FEBRUARY 2, 2017

Networking. Michael Kashin has a great article on how Open Virtual Network (OVN, part of the Open vSwitch project) implements virtual networks in OpenStack. In a bit of an older post from late summer 2016, Matt Oswalt outlines why network engineers should care about the network software supply chain. Good advice.

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Linux Network Virtualization IPv6 60

Scott Lowe

JANUARY 15, 2021

Networking. Servers/Hardware. Heidi Howard and Ittai Abraham illustrate some of the challenges of the Raft consensus protocol when there is a network partition. Ryan Blunden has authored a fairly comprehensive piece on environment variables in Linux and macOS. Linux may be coming to the Apple M1 chip.

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Linux Firewall Open Source Vmware 60

ForAllSecure

NOVEMBER 8, 2022

In earlier days, to install Mayhem for Code on-prem, we co-ordinated with the IT staff of our customers to ensure that they have the hardware, OS, and networking set up for Mayhem. These days, to get Mayhem for Code on your premises: we can provision hardware for you, if you'd like. We can kickstart the OS and networking set-up.

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Oracle Linux Examples Hardware 40

Scott Lowe

SEPTEMBER 11, 2012

Next, he discusses the evolution of network devices so far. Devices first started as tightly-coupled hardware and software solutions. In recent years, we’ve seen more devices running off-the-shelf software (like Linux). The future, Verplanke believes, is fully virtualized network devices.

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Virtualization Intel Cloud Data 113

Scott Lowe

OCTOBER 5, 2018

Networking. Brian Boucheron provides a great article on how to inspect and debug Kubernetes network primitives. Servers/Hardware. The big news in the hardware space recently was the article regarding the purported Chinese hardware supply chain attack. Here’s a nice deep dive on Linux executables.

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Hardware Open Source Vmware Linux 60

Linux Academy

MARCH 7, 2019

This required a large, upfront capital investment, a lengthy procurement cycle, and placed the responsibility of creating, running, and maintaining all the hardware and software for the business on a group of dedicated resources. Make sure your staff are properly prepared with hands-on training from Linux Academy.

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Cloud Web Services Linux Hardware 60