Scott Lowe

FEBRUARY 2, 2017

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.

Linux 60

Linux Network Virtualization IPv6 60

Scott Lowe

JUNE 4, 2013

Tom Nolle asks the question , “Is virtualization reality even more elusive than virtual reality?” This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. I talked before about the difference between network virtualization and SDN, so no need to mention that again.

HP 105

HP Virtualization Hardware Network 105

Scott Lowe

JUNE 20, 2016

Plumgrid is one of the primary commercial sponsors behind the IO Visor project , a Linux Foundation project, which leverages the extended Berkeley Packet Filter (eBPF) subsystem in the Linux kernel. MidoNet is an open source, overlay-based network virtualization solution. Project Calico. Next, I stopped by the Calico booth.

Meeting 60

Meeting Linux Storage Network 60

Scott Lowe

MARCH 17, 2016

At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. At the recent OCP Summit, Microsoft introduced Software for Open Networking in the Cloud (SONiC). Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall.

Vmware 60

Vmware Linux Network Open Source 60

Galido

JUNE 28, 2018

This network software is not only powerful but also easy to use. PRTG is network software that monitors your entire infrastructure 24 hours a day, 7 days a week, and alerts you to problems before users even realize it. Monitoring of virtual servers. SSH: For Linux / Unix and MacOS systems. Application monitoring.

Network 60

Network LAN VOIP Licensing 60

Cloud Musings

OCTOBER 9, 2018

A software application has numerous moving parts, which, if not effectively maintained, will definitely affect the final quality and end user experience. It effortlessly integrates with any area of the IT infrastructure, be it provisioning virtual machines (VMs) or creating firewall rules.

Tools 94

Tools Applications Network Firewall 94

Scott Lowe

MARCH 10, 2015

I highly recommend you read the entire post, but in short the five skills Matt recommends are software skills (which includes configuration management and software development tools like Git ), Linux, deep protocol knowledge, hypervisor and container networking, and IPv6. What does this mean? You’re welcome.

Vmware 60

Vmware Linux Hardware Software Development 60

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 Numan Siddique describes the native DHCP support available in OVN (Open Virtual Network). Virtualization. Networking. Version 2.0

Vmware 60

Vmware Hardware Storage Linux 60

Scott Lowe

JUNE 4, 2013

Tom Nolle asks the question , “Is virtualization reality even more elusive than virtual reality?” This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. I talked before about the difference between network virtualization and SDN, so no need to mention that again.

HP 60

HP Virtualization Hardware Network 60

Scott Lowe

SEPTEMBER 8, 2016

The use of VMware NSX for microsegmentation is a really popular use case, and so the topic of scripting distributed firewall (DFW) rules often comes up. I predicted a couple of years ago that Intel SGX (Software Guard Extensions) was going to be HUGE (see here ). Red Hat Enterprise Linux Atomic Host (how’s that for a mouthful?)

Vmware 60

Vmware Linux Intel Storage 60

SecureWorld News

JUNE 12, 2023

is offered by Udemy and focuses on major operating systems like Windows, Mac OS, and Linux, providing learners with the skills they need to secure systems while preserving privacy and anonymity. Focusing on TCP/IP protocol suites, this certification centers around the methods used when creating and configuring firewall solutions.

Course 61

Course IBM Security Industry 61

Fountainhead

MAY 5, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. With the explosive growth of virtualization, this segment of technology is hotter than ever. In the way virtualization abstracts & configures the software world (O/S, applications, etc.), skip to main | skip to sidebar. Fountainhead.

Data Center 100

Data Center Virtualization Disaster Recovery Storage 100

CTOvision

FEBRUARY 4, 2015

Eva Andreasson has been working with JVMs, SOA, Cloud, and infrastructure software for 15+ years. Before entering the land of Big Data, Alex spent the better part of ten years wrangling Linux server farms and writing Perl as a contractor to the Department of Defense and Department of Justice. Eva Andreasson. He likes shiny objects.

Fractional CTO 150

Fractional CTO CTO CTO Hire Big Data 150

Scott Lowe

SEPTEMBER 3, 2013

Art Fewell takes a deeper look at the increasingly important role of the virtual switch. A discussion of “statefulness” brought me again to Ivan’s post on the spectrum of firewall statefulness. Virtualization. x that involves booting on a Linux CD. I hope that something in here is useful to you.

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

CTOvision

JANUARY 18, 2015

Eva Andreasson has been working with JVMs, SOA, Cloud, and infrastructure software for 15+ years. Before entering the land of Big Data, Alex spent the better part of ten years wrangling Linux server farms and writing Perl as a contractor to the Department of Defense and Department of Justice. Eva Andreasson. He likes shiny objects.

Program Management 150

Program Management Fractional CTO CTO Programming 150

Scott Lowe

FEBRUARY 10, 2015

tech preview of virtual networks for Docker. Tom’s key point is that disaggregating software from hardware—which is kind of a given if you’re buying whitebox networking gear—gives you the (potential) flexibility to repurpose network gear based on the software running on it. Virtualization. Servers/Hardware.

Open Source 60

Open Source Vmware Network IBM 60

ForAllSecure

MARCH 24, 2021

How could open source software be vulnerable for so long? Years ago, I was the lead security software reviewer at ZDNet and then at CNET. That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems.

Open Source 52

Open Source Operating Systems Software Software 52

ForAllSecure

MARCH 24, 2021

How could open source software be vulnerable for so long? Years ago, I was the lead security software reviewer at ZDNet and then at CNET. That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems.

Open Source 52

Open Source Operating Systems Software Software 52

Dataconomy

OCTOBER 17, 2023

The organization’s security team then works to implement these recommendations, which may involve patching software, configuring firewalls, or implementing additional security controls. Familiarize yourself with operating systems Get comfortable with different operating systems, including Windows, macOS, and Linux.

Network 45

Network Security Applications System 45

ForAllSecure

AUGUST 10, 2021

You can't run an operating system if you're running like even real time Linux, you probably couldn't do a very good job of activating the cylinders on your, on your engine controller so even an operating system, it has limitations and so why even bother. There's constantly software updates and they update the entire vehicle.

Automotive 52

Automotive Operating Systems System Tools 52