Virtualized Greek

APRIL 30, 2013

For some reason, I had a difficult time with the basic concept of Network Virtualization. VMware equates network virtualization to Server Virtualization. You can easily manage OS images, clone virtual machines, create entire test environments with almost a push of a button. It seems natural to this point.

Virtualization 81

Virtualization Network Vmware Firewall 81

Network World

SEPTEMBER 12, 2016

Open source software offers an economical and flexible option for deploying basic home, SMB or even enterprise networking. These open source products deliver simple routing and networking features, like DHCP and DNS. These products can be downloaded and deployed on your own hardware, on a virtual platform, or in the cloud.

Open Source 60

Open Source Firewall SMB Hardware 60

CTOvision

MAY 9, 2017

Delivers 1000s Virtual NICs for Ultimate Scalability with the Lowest Possible Latency. It allows organizations the flexibility to develop and implement applications without having to modify their applications or networks. specification, with the addition of NC-SI (Network Controller Sideband Interface) manageability.

Software 151

Software Software Data Center Hardware 151

Scott Lowe

SEPTEMBER 11, 2012

This is session COMS002, titled “Next Generation Cloud Infrastructure with Data Plane Virtualization.” Verplanke believes that DPDK (Data Plane Development Kit) and virtualization are key to virtualizing workloads that move around lots and lots of packets, such as firewalls, routers, and other similar functions.

Virtualization 113

Virtualization Intel Cloud Data 113

Galido

MAY 30, 2019

Information Technology Blog - - PCI Compliance and Network Segmentation - Information Technology Blog. The first step to determining the scope of your Payment Card Industry Data Security Standard (PCI DSS) compliance is segmenting your data networks. What You Should Know About PCI DSS Network Segmentation.

Network 60

Network Firewall LAN Storage 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.

Network 60

Network LAN VOIP Licensing 60

CIO Business Intelligence

NOVEMBER 23, 2022

Most ransomware programs, once they’ve infected one computer, will proliferate across the network, and lock down the entire organisation’s IT environment. A truly robust endpoint solution will provide protection at all levels of the device, from the core BIOS, through to the hardware, firmware and application layers.

Security 81

Security Intel Malware Training 81

Scott Lowe

JUNE 4, 2013

Networking. Tom Nolle asks the question , “Is virtualization reality even more elusive than virtual reality?” What happens when multiple VXLAN logical networks are mapped to the same multicast group? This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks.

HP 106

HP Virtualization Hardware Network 106

Scott Lowe

SEPTEMBER 24, 2021

Well, let’s see…stuff on Envoy, network automation, network designs, M1 chips (and potential open source variants!), Networking. 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.

Open Source 107

Open Source Cloud Network Storage 107

Galido

OCTOBER 10, 2019

This activity is known as Vulnerability Assessment, and it aims to find weaknesses in software or hardware platforms to solve failures, before they can generate a negative impact. Every security analyst knows that managing vulnerabilities in a corporate network is a never-ending task. Perform “Mapping” of the Network.

Development 72

Development How To Analysis Hardware 72

SecureWorld News

SEPTEMBER 3, 2020

This week, the company made a significant announcement about the 5G network it is rolling out, and that announcement focused on security. Verizon tries to stand out on 5G network cybersecurity. The company rolled out a new whitepaper on its 5G network security and how the company claims to be a standout in the space.

Network 52

Network Security Firewall Engineering 52

SecureWorld News

MAY 25, 2022

Many software and hardware products come "out of the box" with overly permissive factory default configurations intended to make the products user-friendly and reduce the troubleshooting time for customer service. Network devices are also often preconfigured with default administrator usernames and passwords to simplify setup.

SMB 68

SMB Network Software Software 68

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. Networking. Ranga Maddipudi ( @vCloudNetSec on Twitter) has put together two blog posts on vCloud Networking and Security’s App Firewall ( part 1 and part 2 ).

Vmware 109

Vmware Storage Virtualization HP 109

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. Networking. ” Ivan Pepelnjak attempts to answer the question, “How much do I need to know about Linux networking?” Servers/Hardware.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

CIO Business Intelligence

APRIL 8, 2022

Cybersecurity strategies for years have been grounded in protecting the perimeter of the corporate network. The pandemic also exposed the limitations of virtual private networks, which enable remote access to secure computing resources. By Paul Gillin. This prudent approach has several benefits to customers.

Security 88

Security WAN Policies Applications 88

Scott Lowe

AUGUST 6, 2021

Networking. 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.

Open Source 105

Open Source Load Balancer WAN Architecture 105

SecureWorld News

APRIL 9, 2023

The browser isolation technique considers non-whitelisted websites unreliable and isolates them from the local machine in a virtual environment. However, conventional solutions such as antivirus, firewalls, and other detection and blocking tools can only offer a limited level of security. How does the browser Isolation system work?

Security 83

Security Malware Virtualization Network 83

Kitaboo

SEPTEMBER 6, 2022

With networks and infrastructures extending beyond the safe school walls nowadays, cyber-attack threats against educational institutions are on the rise. A denial-of-service attack attempts to overwhelm or shut down a network, rendering it unusable to legitimate users. There is a heightened focus on remote learning and online classes.

Education 78

Education Malware eBook Backup 78

Scott Lowe

APRIL 2, 2021

Networking. Ali Al Idrees has a post on using NSX ALB (formerly Avi Networks) with Kubernetes clusters in a vSphere with Tanzu environment. This post provides some examples of shared control planes (and thus shared failure domains) within networking. Servers/Hardware. Virtualization. ” Get ready to get nerdy!

Vmware 60

Vmware Firewall Storage Comparison 60

Scott Lowe

JUNE 4, 2013

Networking. Tom Nolle asks the question , “Is virtualization reality even more elusive than virtual reality?” What happens when multiple VXLAN logical networks are mapped to the same multicast group? This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks.

HP 61

HP Virtualization Hardware Network 61

Scott Lowe

OCTOBER 27, 2017

Networking. This is a slightly older post providing an overview of container networking , but still quite relevant. 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.

Firewall 60

Firewall Virtualization Network Storage 60

Scott Lowe

JUNE 18, 2017

Networking. Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). Servers/Hardware. Virtualization. Welcome to Technology Short Take #84! This episode is a bit late (sorry about that!), but I figured better late than never, right?

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

JUNE 18, 2017

Networking. Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). Servers/Hardware. Virtualization. Welcome to Technology Short Take #84! This episode is a bit late (sorry about that!), but I figured better late than never, right?

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

SEPTEMBER 24, 2021

Well, let’s see…stuff on Envoy, network automation, network designs, M1 chips (and potential open source variants!), Networking. 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.

Open Source 60

Open Source Cloud Network Storage 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 Networking. Numan Siddique describes the native DHCP support available in OVN (Open Virtual Network).

Vmware 60

Vmware Hardware Storage Linux 60

CIO Business Intelligence

JANUARY 20, 2023

2] In this arena, desktop virtualization and cloud technologies will play starring roles. Notably, businesses are adopting virtual desktop infrastructure (VDI) as a way to keep data secure, teams collaborative, and staff productive while reducing costs. Additionally, VDI can reduce operational costs in two ways.

Dell 56

Dell Intel Virtualization Cloud 56

TM Forum

SEPTEMBER 10, 2021

This includes enabling greater programmability to address demands for low latency, high throughput and reliability, and security by creating new network architectures that encompass 5G, edge, cloud, IoT, AI and machine learning as part of a digital ecosystem. Connectivity-as-a-Service. Software Marketplace. white papers. ” CaaS.

B2C 100

B2C Software Software Enterprise 100

Data Center Knowledge

JULY 17, 2013

The term “Cloud Management” is nebulous, but typically refers to a distinct set of tasks related to managing the infrastructure level (IaaS) cloud layers, typically comprised of the physical and virtual infrastructure, as well as the cloud orchestration layer – whether inside a corporation or a Service Provider cloud. Firewall rules.

Data Center 203

Data Center Cloud Data Applications 203

Scott Lowe

NOVEMBER 7, 2014

Networking. This post by Matt Oswalt—the first in a series, apparently—provides a great introduction to 5 development tools for network engineers. Matt also recently posted part 4 (of 5) in his series on SDN protocols; this post covers OpFlex and declarative networking. Servers/Hardware. Virtualization.

Vmware 69

Vmware Linux Storage Virtualization 69

SecureWorld News

JANUARY 21, 2024

For instance, hardware- or software-based firewalls can monitor incoming and outgoing network traffic and block suspicious activity. Nonprofits should also consider investing in a virtual private network, also known as a VPN.

Nonprofit 85

Nonprofit Strategy Budget Backup 85

Scott Lowe

SEPTEMBER 12, 2012

This is session CLDS006, “Exploring New Intel Xeon Processor E5 Based Platform Optimizations for 10 Gb Ethernet Network Infrastructures.” The session starts with Rodriguez giving a (thankfully) brief overview of Expedient and then getting into the evolution of networking with 10 Gigabit Ethernet (GbE).

Intel 109

Intel Virtualization Data Center Network 109

Scott Lowe

AUGUST 6, 2021

Networking. 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.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Virtualized Greek

AUGUST 27, 2013

According to VMware a mature NSX environment allows you to orchestrate and provision layer 2 and 3 characteristics of the network associated to the application and VM’s but the network elements all the way up to layer 7. VMware is of course pushing their virtual SAN solution (vSAN) to provision and control storage.

Vmware 58

Vmware Load Balancer Data Center Virtualization 58

Scott Lowe

AUGUST 16, 2017

Networking. Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). Servers/Hardware. Virtualization. Welcome to Technology Short Take #84! This episode is a bit late (sorry about that!), but I figured better late than never, right?

Windows 60

Windows Virtualization Devops Vmware 60

Scott Lowe

APRIL 29, 2015

Ivan is, of course, a well-known figure in the networking space, and publishes content at [link]. The session starts with a discussion of the problems found in Layer 2 IPv6 networks. These protections are also expensive to implement in hardware. In such a design, the first-hop network device is a layer 3 switch (router).

IPv6 60

IPv6 Firewall Network Mobile 60

Data Center Knowledge

JULY 23, 2013

They manage dedicated firewalls for us, but as far as load balancers we use the cloud. When we need highly detailed control over the firewalls, Latisys provided us with dedicated.”. We had the same conversation about firewalls. Cloud based firewalls aren’t the answer.”. Networking. Virtualization.

Cloud 189

Cloud Data Data Center Firewall 189

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.

Linux 60

Linux Network Virtualization IPv6 60