Dataconomy

MAY 8, 2023

Managing the hypervisor and other virtualization components. The customer, on the other hand, is responsible for securing their own data, applications, and operating systems running in the cloud. Failure to properly secure customer-owned resources can lead to security incidents, data breaches, and other problems.

Cloud 51

Cloud Security Resources Operating Systems 51

Galido

FEBRUARY 5, 2019

This flexibility is a great way to save money on unnecessary resources while still having them instantly available if and when needed. 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. Enhanced Security.

Backup 103

Backup Resources Security Virtualization 103

Scott Lowe

JUNE 18, 2017

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

CIO Business Intelligence

MAY 23, 2023

Firewalls have come a long way from their humble beginnings of assessing network traffic based on appearance alone. Here are six predictions for the future of the firewall. Convergence also is happening in different formats; now security convergence is happening in appliances, virtual machines, cloud-delivered services, and containers. Convergence

Firewall 92

Firewall Network WAN Security 92

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

Scott Lowe

AUGUST 16, 2017

Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). 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 Virtualization Devops Vmware 60

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. Operating Systems/Applications.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

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. Operating Systems/Applications.

Windows 60

Windows Firewall Linux Architecture 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. Operating Systems/Applications. Virtualization. Ian Miell talks about purging Docker from all his home servers.

Storage 60

Storage Applications Programming Firewall 60

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

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

Dataconomy

SEPTEMBER 12, 2023

Are you tired of managing a sprawling IT infrastructure that consumes valuable resources and takes up too much space? Server virtualization can do the trick for you if you also struggle to scale your applications to meet growing demands without breaking the bank.

Virtualization 78

Virtualization Storage Hardware Disaster Recovery 78

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

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). Operating Systems/Applications.

Vmware 60

Vmware Hardware Storage Linux 60

Scott Lowe

MARCH 17, 2016

Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall. Operating Systems/Applications. This is a much older article on resource management in Docker , but still (as far as I can tell) useful and informative. Finally, you might find the VMware Virtual SAN 6.2

Vmware 60

Vmware Linux Network Open Source 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. I just noticed this article about using Nova flavor extra-specs to pass QoS data down to the virtualization layer. Operating Systems/Applications. Virtualization.

Linux 60

Linux Devops Open Source Virtualization 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. Operating Systems/Applications. If you’re seeking resources related to NVMe, this NVMe bibliography (by J Metz) is a great resource. Virtualization.

Vmware 60

Vmware Linux Intel Storage 60

CIO Business Intelligence

NOVEMBER 2, 2023

However, this fundamental concept, emphasizing limited access to resources and information, has been progressively overlooked, placing our digital ecosystems at greater risk. In the early days of Windows operating systems up through Windows XP, almost any program a user would launch would have administrator-level privileges.

Backup 126

Backup Information Security Security Operating Systems 126

ForAllSecure

MARCH 30, 2022

To access these sections of the building, there have to be doors, too, and behind these doors are the various companies, the various cloud clients with all their various virtual machines that can be spun up or spun down. When organizations move to the cloud, one of the first choices is who is going to manage your security. You don't have to.

Firewall 52

Firewall Virtualization Authentication Linux 52

ForAllSecure

AUGUST 10, 2021

He also shares some tools, books, and website resources that you can use to get started hacking cars yourself. You know with modern vehicles, they're actually becoming like they're running on bluetooth, they're running the Android operating system. A bus is a communication system that transfers data between components.

Automotive 52

Automotive Operating Systems System Tools 52