Scott Lowe

MARCH 2, 2017

Tony Sangha took PowerNSX (a set of PowerShell cmdlets for interacting with NSX) and created a tool to help document the NSX Distributed Firewall configuration. Here’s a walkthrough to install Arch Linux on VirtualBox. Alan Renouf shows you how to retrieve NVMe storage device details using PowerCLI. What’s that? Virtualization.

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

APRIL 24, 2015

This is kind of cool, and (in my humble opinion) a sign of changing times: Juniper has Vagrant boxes as well as a Vagrant plugin for working with vSRX (virtual firewall) VMs (via this article from Matt Oswalt). Here are some general guidelines for configuring syslog forwarding on a Cisco ASA firewall. Servers/Hardware. with vCloud Air.

Vmware 60

Vmware Storage Firewall Network 60

Scott Lowe

AUGUST 16, 2017

Anthony Burke gives a little bit of a sneak peek at some functionality from the upcoming v3 release of PowerNSX: searching NSX Distributed Firewall (DFW) rules. Looking for some Docker and Kubernetes resources? Check out James Thorne’s recent post on beginner resources for Docker and Kubernetes. RegEx tester. Enough said.

Windows 60

Windows Virtualization Devops Vmware 60

CTOvision

FEBRUARY 4, 2015

Attendees will have the opportunity to attend expert briefings, learn from and network with experienced practitioners, and ask questions to advance their agency data analytics initiatives and save their organization’s time, funding, and staff resources. High Performance Computing Lead, NASA Center for Climate Simulation (NCCS). Eddie Garcia.

Fractional CTO 150

Fractional CTO CTO CTO Hire Big Data 150

CTOvision

JANUARY 18, 2015

Attendees will have the opportunity to attend expert briefings, learn from and network with experienced practitioners, and ask questions to advance their agency data analytics initiatives and save their organization’s time, funding, and staff resources. High Performance Computing Lead, NASA Center for Climate Simulation (NCCS). Eddie Garcia.

Program Management 150

Program Management Fractional CTO CTO Programming 150

Fountainhead

MAY 5, 2009

Infrastructure Orchestration abstracts and defines/configures the infrastructure world (I/O, NIC cards, HBA cards, storage connectivity, LANs, switches, etc.). So, not only can you define a virtual server instantly, you can define a *physical* server (maybe a virtual host, or a physical machine) down to I/O, NICs, Storage and Network.

Data Center 100

Data Center Virtualization Disaster Recovery Storage 100

Scott Lowe

OCTOBER 23, 2020

” Ivan Pepelnjak attempts to answer the question, “How much do I need to know about Linux networking?” ” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. Servers/Hardware. Programming.

Open Source 60

Open Source Vmware Disaster Recovery Linux 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. Pradipta Kumar Banerjee has an article on using local storage for instances in OpenStack. Red Hat Enterprise Linux Atomic Host (how’s that for a mouthful?) DVM looks handy.

Vmware 60

Vmware Linux Intel Storage 60

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Given that we define the cloud (sorry to steal your phrase, Joe) as elastic, pooled resources with self-service functionality and ubiquitous access, I can see where Tom states that to discuss SDN or NFV without discussing cloud is silly.

HP 106

HP Virtualization Hardware Network 106

ForAllSecure

MARCH 30, 2022

And you can either choose to use managed products, which means that the cloud service provider will actually provision resources for you to use and if there is a vulnerability that needs to be patched in, in one of their products that they allocate it to you it's their responsibility to do that. And that's your problem. You don't have to.

Firewall 52

Firewall Virtualization Authentication Linux 52

Scott Lowe

DECEMBER 10, 2015

We all know that security is more than just a host-based firewall, but a host-based firewall can be part of an overall security strategy. This article provides a good introductory overview of Linux iptables commands for configuring host-based firewall rules on your Linux systems. Cloud Computing/Cloud Management.

Windows 60

Windows Firewall Linux Architecture 60

Scott Lowe

MAY 15, 2013

I’ve written before about adding an extra layer of network security to your Macintosh by leveraging the BSD-level ipfw firewall, in addition to the standard GUI firewall and additional third-party firewalls (like Little Snitch ). At the end of this article I provide some additional resources that might help with this task.

Firewall 117

Firewall Resources Linux Security 117

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Given that we define the cloud (sorry to steal your phrase, Joe) as elastic, pooled resources with self-service functionality and ubiquitous access, I can see where Tom states that to discuss SDN or NFV without discussing cloud is silly.

HP 61

HP Virtualization Hardware Network 61

Linux Academy

NOVEMBER 6, 2019

This November at Linux Academy, we have loads of new content coming your way! To all of our learners who may know someone who wants to learn more about the cloud or Linux, but they have been on the fence about signing up for a free community edition account, then tell them that right now is a great time for them to sign up!

Linux 16

Linux Systems Administration Cloud Google 16