Kitaboo

JANUARY 31, 2024

Cloud-based technologies not only offer a blended form of learning but also include interactive and exclusive digital features ranging from multimedia integration to real-time collaboration tools, which redefine the K12 educational experience. Teachers can incorporate new technologies and adapt to evolving educational trends.

Cloud 78

Cloud Education eBook Backup 78

SecureWorld News

MAY 25, 2022

With Remote Desktop Protocol (RDP) as one of the most common infection vector for ransomware, MFA is a critical tool in mitigating malicious cyber activity. Remote services, such as a virtual private network (VPN), lack sufficient controls to prevent unauthorized access. This is one of the most commonly found poor security practices.

SMB 68

SMB Network Software Software 68

Scott Lowe

OCTOBER 27, 2017

Russell Bryant has a post on Open Virtual Network (OVN) , a project within the Open vSwitch (OVS) community. Servers/Hardware. specifically, the new container network firewall functionality. When I was using Fedora, I needed some useful information on firewall-cmd , and found this article to be helpful. Virtualization.

Firewall 60

Firewall Virtualization Network Storage 60

Scott Lowe

JUNE 18, 2017

Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). Servers/Hardware. Here’s an interesting article on the role that virtualization is playing in the network functions virtualization (NFV) space now that ARM hardware is growing increasingly powerful.

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

JUNE 18, 2017

Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). Servers/Hardware. Here’s an interesting article on the role that virtualization is playing in the network functions virtualization (NFV) space now that ARM hardware is growing increasingly powerful.

Windows 60

Windows Vmware Virtualization Linux 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). Servers/Hardware. Virtualization.

Vmware 60

Vmware Hardware Storage Linux 60

Scott Lowe

NOVEMBER 7, 2014

This post by Matt Oswalt—the first in a series, apparently—provides a great introduction to 5 development tools for network engineers. 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. Virtualization.

Vmware 69

Vmware Linux Storage Virtualization 69

Scott Lowe

AUGUST 6, 2021

Back in April of this year, Patrick Ogenstad announced Netrasp , a Go package for writing network automation tooling in Go. Servers/Hardware. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Virtualization. Career/Soft Skills.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Scott Lowe

AUGUST 16, 2017

Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). Servers/Hardware. 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.

Windows 60

Windows Virtualization Devops Vmware 60

Galido

JUNE 28, 2018

PRTG Network Monitor is a solid infrastructure management tool and network monitor. It is a helpful tool for organizations of all sizes, from SMEs to large corporations, making networks more solid and reliable. Monitoring of virtual servers. PRTG is a helpful tool for: Avoiding expensive falls. The work stops.

Network 60

Network LAN VOIP Licensing 60

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. This tool exports the DFW configuration and then converts it into Excel format, and is available on GitHub. Servers/Hardware. Virtualization. What’s that?

Linux 60

Linux Devops Open Source Virtualization 60

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. Thanks to Ivan Pepelnjak, I saw this network diagnostic tool. Servers/Hardware. Virtualization. Good advice. Some people love it, others absolutely hate it.

Linux 60

Linux Network Virtualization IPv6 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. Here’s another interesting tool that I haven’t had the opportunity to actually test myself. Virtualization. Just getting started in the networking field?

Storage 111

Storage Vmware WAN Virtualization 111

Fountainhead

MAY 12, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. N Apps that are inherently bound to hardware Such as physical instances of software for specific (e.g. high-performance) hardware, or physical instances remaining so for scale-out reasons. heard from customers is "What should I virtualize?"

Cloud 186

Cloud Data Center Applications Virtualization 186

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. Servers/Hardware. Virtualization. Northbound Networks provides some information on the P4 programming language.

Storage 60

Storage Applications Programming Firewall 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. Along those lines, Mike English has an article on distributing command-line tools as Docker containers. Virtualization.

Vmware 60

Vmware Windows Network Agile 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. Virtualization. Patrick Ogenstad outlines what’s involved with managing Cisco IOS upgrades with Ansible.

Linux 60

Linux Network Hardware Vmware 60

Dataconomy

SEPTEMBER 12, 2023

Server virtualization can do the trick for you if you also struggle to scale your applications to meet growing demands without breaking the bank. Server virtualization is a game-changing technology that has revolutionized the way organizations deploy and manage their IT infrastructure.

Virtualization 78

Virtualization Storage Hardware Disaster Recovery 78

Scott Lowe

APRIL 24, 2015

If you’re looking for more examples of how to incorporate these sorts of tools into your own network automation workflow, I’d recommend having a look at this article. This article by Russell Bryant is a great overview and update of the work going on with Open Virtual Network (OVN). Servers/Hardware. Virtualization.

Vmware 60

Vmware Storage Firewall Network 60

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. Servers/Hardware. Virtualization.

Vmware 60

Vmware Linux Hardware Software Development 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 106

HP Virtualization Hardware Network 106

CTOvision

AUGUST 31, 2016

According to the International Association for IT Asset Management ( IAITAM ), ITAM is Software Asset Management (SAM), Hardware Asset Management (HAM), and Asset Portfolio Management (APM). Special software (usually with agents) discovers the hardware and the software that is installed on it. IT hardware is no simple matter either.

Software 165

Software Software Data Center Hardware 165

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. Quentin Monnet has a post on bpftool that aims to expose some commands and features of using this tool for working with eBPF. Virtualization. Networking.

Open Source 107

Open Source Cloud Network Storage 107

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

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 61

HP Virtualization Hardware Network 61

mrc's Cup of Joe Blog

DECEMBER 17, 2020

“We’ve seen numerous organizations fall victim to ransomware via an exploited Windows Remote Desktop Protocol (RDP) session, which allows threat actors to not only access an internal network but also move within it and implement their own tools/settings/privileges. Give employees the tools they need to move quickly. ” 4.

Budget 98

Budget Network Tools Security 98

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. Quentin Monnet has a post on bpftool that aims to expose some commands and features of using this tool for working with eBPF. Virtualization. Networking.

Open Source 60

Open Source Cloud Network Storage 60

Data Center Knowledge

JULY 17, 2013

Numerous IT management tools are available today for use with the cloud, but the rubber meets the road at the level of the application because this is what a user will actually “use.” Managing the cloud stack itself is typically done through the vendor-provided UIs, and augmented by 3rd party tools. Firewall rules. Convergence.

Data Center 203

Data Center Cloud Data Applications 203

Scott Lowe

DECEMBER 10, 2015

Servers/Hardware. 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. Virtualization.

Windows 60

Windows Firewall Linux Architecture 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. If you haven’t read Brent’s article on building network tools with Docker , I highly recommend it. Servers/Hardware. Welcome to Technology Short Take #53.

Vmware 60

Vmware Linux Virtualization Tools 60

ForAllSecure

APRIL 4, 2023

And other hardware. You know, because what we had to do is actually go out physically obtain the data, bring it back to a central location, copy the data across to another drive, process it one by one with a whole bunch of tools and open source solutions, etc, etc. That's a, you know, virtual machine running in a year in Japan.

Cloud 40

Cloud Government Data Security 40

CIO Business Intelligence

APRIL 8, 2022

The pandemic also exposed the limitations of virtual private networks, which enable remote access to secure computing resources. A VPN lets employees “tunnel” in through the corporate firewall using an encrypted connection that rides on top of the public internet.

Security 86

Security WAN Policies Applications 86

Scott Lowe

AUGUST 26, 2014

Colbert next dives into more detail on Project Fargo, which enables vastly faster provisioning of virtual desktops by via cloning process. The hardware specification for EVO:RAIL is a 2U, four-node enclosure (think Dell C6100 or similar hardware form factor). But that’s another story for another day.)

Vmware 65

Vmware Architecture Applications Storage 65

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

ForAllSecure

AUGUST 10, 2021

He also shares some tools, books, and website resources that you can use to get started hacking cars yourself. Instead, they're, they're supplying their own engineers to be a part of the consortium but they're letting these consortiums kind of work it out together so that everybody kind of makes better tools and things like that to work.

Automotive 52

Automotive Operating Systems System Tools 52

CIO Business Intelligence

MARCH 28, 2024

There’s been no shortage of new tools, claims, and ideas about what generative AI can, cannot, and should not do over the past year. Other high-compliance industries like law and finance can take a page from healthcare’s book by preparing their data privately, at scale, on commodity hardware, using other models to query it.

Healthcare 92

Healthcare Applications Guidelines Artificial Intelligence 92

Sean Daniel

JUNE 29, 2011

I'm wondering if it could be an adapter (hardware) issue. If you go to administration tools, and DNS, you can right click on the DNS server, go to properties, and there is a "forwarders" tab you can add/remove forwarders in here. The remote tool used is VNC viewer. Virtualization. 11/14/2011 1:18 PM.

Small Business 58

Small Business LAN Windows IPv6 58