Galido

FEBRUARY 5, 2019

Information Technology Blog - - Website Server Planning Tips - Information Technology Blog. Are you using something common, like a WordPress blog? Ensure that your host specializes in custom firewalls for your CMS if you are using one, and updates web server scripts and systems regularly. Virtual Private Server.

Backup 103

Backup Resources Security Virtualization 103

Galido

MAY 30, 2019

Information Technology Blog - - PCI Compliance and Network Segmentation - Information Technology Blog. Hardware and software components that make up the CDE include network devices, applications, and computing devices. The post PCI Compliance and Network Segmentation appeared first on Information Technology Blog.

Network 60

Network Firewall LAN Storage 60

Scott Lowe

AUGUST 6, 2021

Servers/Hardware. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Virtualization. Via William’s post on configstorecli , I also saw this post by Duncan Epping on renaming a virtual switch on vSphere 7.0U2 and higher.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Fountainhead

MAY 12, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. BTW, a great Blog by John Willis, Top 10 reasons for not using a cloud , was another initiator of my thought process) Customers of mine are attracted to the value prop of a cloud (or a "utility" infrastructure). skip to main | skip to sidebar. Fountainhead.

Cloud 186

Cloud Data Center Applications Virtualization 186

Scott Lowe

NOVEMBER 7, 2014

Servers/Hardware. While all the attention is “up the stack,” there are still some occasions when you need to worry about the details in the hardware. VMware, Vagrant, and Docker together is the subject of this blog post by Fabio Rapposelli. Virtualization. “Junk-box infrastructure,” eh?

Vmware 69

Vmware Linux Storage Virtualization 69

Galido

JUNE 28, 2018

Information Technology Blog - - Product Review: Paessler PRTG Network Monitor - Information Technology Blog. Monitoring of virtual servers. As devices are discovered, probes will also detect the services and hardware it can monitor. Reducing the costs by buying only the hardware you need. Application monitoring.

Network 60

Network LAN VOIP Licensing 60

Scott Lowe

MARCH 17, 2016

Check out Mark Russinovich’s blog post on SONiC , then pop over to Kamala Subramaniam’s more in-depth SONiC post. Servers/Hardware. Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall. Here’s the Docker blog post talking about the performance study.

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

SEPTEMBER 12, 2012

Johnson shows a great diagram that reviews all the various types of VM-to-VM communications that can exist in modern data centers: VM-to-VM (on the same host) via the software-based virtual switch (could be speeds of 30 to 40 Gbps in this use case). Intel VT-c actually provides a couple of different ways to work in virtualized environments.

Intel 109

Intel Virtualization Data Center Network 109

Kitaboo

SEPTEMBER 6, 2022

They disturb the virtual classes by exposing unwanted and harmful media during ongoing classes or sessions. Therefore, educational institutions should invest in firewalls, intrusion detection, and virus and malware protection systems. For instance, you can create cloud backups and also store data in external hardware.

Education 78

Education Malware eBook Backup 78

Scott Lowe

MARCH 2, 2017

I was sure I had mentioned Skydive before, but apparently not (a grep of all my blog posts found nothing), so let me rectify that first. 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. Servers/Hardware. Networking.

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

JUNE 29, 2016

If you like geeking out over the hardware side of networking, you may find this Ars Technica article on the physical infrastructure of the global Internet to be an interesting read. (I Servers/Hardware. here’s a blog post about the release. More details are available in this blog post. Virtualization.

Linux 60

Linux Network Hardware Vmware 60

Scott Lowe

AUGUST 2, 2019

The key takeaway here is that anytime there is firewalling or other stateful services in place, the traffic will route to the (non-distributed) service router instead of just the distributed routers. Via the Packet Pushers blog, Daniel Himes provides a guide to a starting point for enterprise (network) automation. Servers/Hardware.

Storage 60

Storage Applications Programming Firewall 60

Scott Lowe

MARCH 10, 2015

What’s really interesting to me is the (completely uncoordinated) alignment between Matt’s list of skills for networking pros and the list I provided to virtualization pros in a series of recent VMUG presentations (refer to slide 15, but the list is software development basics, Linux, automation/orchestration, and public cloud services).

Vmware 60

Vmware Linux Hardware Software Development 60

Scott Lowe

MAY 12, 2016

Servers/Hardware. In the event you’re interested in an idea of how much latency the use of in-kernel hypervisor firewalling (such as that offered by VMware NSX) adds, have a look at this article by Sean Howard. The Solinea blog has a post on deploying Kubernetes with Ansible and Terraform that you might find useful/helpful.

Vmware 60

Vmware Windows Network Agile 60

Scott Lowe

APRIL 8, 2013

Greg Ferro examines a potential SDN use case (an OpenFlow use case) in the form of enterprise firewall migrations. Servers/Hardware. Brian McClain, who was one of the presenters in a Cloud Foundry/BOSH session I liveblogged at VMworld 2012 , has his own personal blog and posted a series of articles on using BOSH with vSphere.

Storage 111

Storage Vmware WAN Virtualization 111

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. Servers/Hardware. Virtualization. I hope that something in here is useful to you. Networking. Security.

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

Scott Lowe

APRIL 24, 2015

This article by Russell Bryant is a great overview and update of the work going on with Open Virtual Network (OVN). 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).

Vmware 60

Vmware Storage Firewall Network 60

Sean Daniel

NOVEMBER 16, 2011

Technology Tips, Tricks & News Home | Technical Blog |. Photo Blog | E-Mail Me. Only yesterday, a third product that I worked on over the past little while called Windows Storage Server 2008 R2 Essentials was announced, on hardware provided by Western Digital. Blog Description. Popular Posts on this Blog.

Storage 48

Storage Network SMB Windows 48

Sean Daniel

JANUARY 3, 2012

Technology Tips, Tricks & News Home | Technical Blog |. Photo Blog | E-Mail Me. To do this I simply: Logged into the Home Server Clicked Start , then Run , and ran the wf.msc firewall configuration utility I clicked on New Rule In the wizard that opened, I selected Port , and clicked Next. Blog Description.

How To 64

How To Windows Small Business SMB 64

Sean Daniel

JULY 1, 2010

Technology Tips, Tricks & News Home | Technical Blog |. Photo Blog | E-Mail Me. Blog Description. Popular Posts on this Blog. How To Install Windows Home Server 2011 on your MediaSmart or DataVault Hardware. Virtualization. Official SBS Blog. Official WHS Blog. Blogs - ASP.NET Weblogs.

Network 48

Network How To SMB Windows 48

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. Jason Edelman is on a roll with a couple of great blog posts. Servers/Hardware. App Firewall?

HP 106

HP Virtualization Hardware Network 106

Scott Lowe

MAY 3, 2013

I try to keep the information linked to data center technologies like networking, storage, virtualization, and the like, but occasionally other items slip through. Ranga Maddipudi ( @vCloudNetSec on Twitter) has put together two blog posts on vCloud Networking and Security’s App Firewall ( part 1 and part 2 ). Networking.

Vmware 109

Vmware Storage Virtualization HP 109

Fountainhead

NOVEMBER 5, 2012

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. She shares these folders with her co-workers as well as client contacts within each company (and who are behind each clients firewall) as interactive project-based workspaces. Fast-forward: We have Margo with an office full of client-provided hardware.

Data Center 246

Data Center Virtualization Applications Firewall 246

Scott Lowe

SEPTEMBER 24, 2021

Ivan Pepelnjak shares some links and thoughts on configuring the NSX-T firewall with a CI/CD pipeline built on GitHub Actions and Terraform Cloud. Servers/Hardware. If I do end up using/testing it, I’ll share more information via a future blog post. Virtualization. Networking. That’s all for this time around!

Open Source 107

Open Source Cloud Network Storage 107

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. Jason Edelman is on a roll with a couple of great blog posts. Servers/Hardware. App Firewall?

HP 61

HP Virtualization Hardware Network 61

Scott Lowe

OCTOBER 23, 2020

Still, there’s a decent collection of networking, cloud computing, and virtualization articles as well as a smattering of other topics for you to peruse. ” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. Servers/Hardware.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

Scott Lowe

DECEMBER 10, 2015

has a great blog series going called “Hey, I can DevOps my Network too!” Sometimes I see blog posts that tout themselves as a “deep dive” but aren’t really that deep or detailed. Servers/Hardware. Virtualization. Welcome to Technology Short Take #57. I hope you find something useful here! Networking. Larry Smith Jr.

Windows 60

Windows Firewall Linux Architecture 60

Scott Lowe

SEPTEMBER 24, 2021

Ivan Pepelnjak shares some links and thoughts on configuring the NSX-T firewall with a CI/CD pipeline built on GitHub Actions and Terraform Cloud. Servers/Hardware. If I do end up using/testing it, I’ll share more information via a future blog post. Virtualization. Networking. That’s all for this time around!

Open Source 60

Open Source Cloud Network Storage 60

mrc's Cup of Joe Blog

DECEMBER 17, 2020

Being sure to pay attention to firewalls, exchange services, or anything that can be accessed from the outside world (the public internet) to the internal network can help thwart a threat actor. Sign up below, and we'll notify you of new blog articles via email. How to address this challenge.

Budget 98

Budget Network Tools Security 98

Scott Lowe

FEBRUARY 10, 2015

Craig Matsumoto of SDxCentral recently published a piece on NFV performance ; that article was based largely on a blog post by Martin Taylor of Metaswitch found here. tech preview of virtual networks for Docker. Servers/Hardware. Virtualization. Never fear, this site has a walkthrough of the Socketplane.io

Open Source 60

Open Source Vmware Network IBM 60

Scott Lowe

SEPTEMBER 8, 2016

Dmitri Kalintsev is back with another article in a series of articles on using hardware VXLAN tunnel endpoints (VTEPs) with VMware NSX. Servers/Hardware. 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. Virtualization.

Vmware 60

Vmware Linux Intel Storage 60

Scott Lowe

AUGUST 25, 2015

In this post, I’ve gathered links to posts about networking, virtualization, Docker, containers, Linux, configuration management, and all kinds of other cool stuff. Servers/Hardware. Roie Ben Haim, who works in professional services at VMware, has a deep dive on the NSX distributed firewall (DFW). Virtualization.

Vmware 60

Vmware Linux Virtualization Tools 60

Sean Daniel

JUNE 29, 2011

Technology Tips, Tricks & News Home | Technical Blog |. Photo Blog | E-Mail Me. i have read your blog you have potted very good sort of information on your blog i like to visit here thanks for sharing this information with us sbs 2008. I'm wondering if it could be an adapter (hardware) issue. Chester Nerd.

Small Business 58

Small Business LAN Windows IPv6 58