CIO Business Intelligence

AUGUST 7, 2024

Those are the questions explored in virtual CIO Think Tank roundtables held in April and May 2024. We manage some locally hosted energy solutions where there’s a control network, which may be feeding into a local network, which then feeds into the cloud, which then comes through another set of firewalls….”

Network 139

Network Enterprise Enterprise Firewall 139

Scott Lowe

APRIL 8, 2013

Greg Ferro examines a potential SDN use case (an OpenFlow use case) in the form of enterprise firewall migrations. 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. Virtualization.

Storage 125

Storage Vmware WAN Virtualization 125

Scott Lowe

SEPTEMBER 12, 2012

Next the presentation shifts focus a little bit to discuss FCoE. 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 115

Intel Virtualization Data Center Network 115

SecureWorld News

JUNE 23, 2021

CISA mentions that firewalls could have been used to neutralize the malware, limiting the impact of the breach. Does CISA agree that the SolarWinds malware could have been neutralized had victim agencies placed firewalls in front of the servers running SolarWinds Orion and configured them to block outgoing connections to the internet?".

Firewall 71

Firewall Malware Network Internet 71

Victus pro Scientia Opus -- Food for the Knowledge

APRIL 4, 2009

At this week's KM Forum event at Bentley College in Waltham, the theme of the discussion was "Leveraging Virtual Teams and Social Tools for Business Advantage.". Their key themes included: the definition of a virtual team. the building blocks of virtual team effectiveness: people, purpose, links, and time.

Virtualization 40

Virtualization Social Tools Media 40

Fountainhead

MAY 18, 2012

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. One missing component I see is a means of tracking KPIs again, real time activity both behind the firewall and in the Cloud. Virtualization. (31). Virtual Enthusiasm. Virtual Geek. skip to main | skip to sidebar. Fountainhead.

Financial 173

Financial Survey Budget Data Center 173

CIO Business Intelligence

NOVEMBER 2, 2023

We even copied that perimeter defense strategy to our cloud environments by building virtual firewalls to control access to those applications. Reinforcing to IT staff these changes presents them with opportunities to advance their careers. As mentioned, we had to do this because it was the only way. And it worked.

Data Center 142

Data Center Network Applications Security 142

Dataconomy

JANUARY 15, 2024

This year has seen a surge in instances of YouTube being slow, presenting users with a dilemma: either disable their ad blocker or switch to YouTube Premium. Addressing the issue of how to fix YouTube being slow in 2024, users are presented with two official solutions: disabling their ad blocker or upgrading to YouTube Premium.

Firewall 74

Firewall Video Google Windows 74

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 68

HP Virtualization Hardware Network 68

SecureWorld News

JUNE 23, 2021

CISA mentions that firewalls could have been used to neutralize the malware, limiting the impact of the breach. Does CISA agree that the SolarWinds malware could have been neutralized had victim agencies placed firewalls in front of the servers running SolarWinds Orion and configured them to block outgoing connections to the internet?".

Firewall 52

Firewall Malware Network Internet 52

Scott Lowe

OCTOBER 27, 2017

Russell Bryant has a post on Open Virtual Network (OVN) , a project within the Open vSwitch (OVS) community. 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. Servers/Hardware.

Firewall 60

Firewall Virtualization Network Storage 60

Galido

OCTOBER 3, 2016

VPNs or virtual proxy networks have grown in popularity among individuals and also businesses in the last few years. A VPN, or virtual private network, is a network that is constructed typically usually the Internet to connect to a private network, such as a company’s internal network. What is a VPN. you are connected to.

Internet 96

Internet Resources Network Security 96

CTOvision

JUNE 28, 2016

Machines cannot think (at least at present). BlueVector is now available as a compact security appliance with 48 virtual cores and FPGAs to accelerate packet collection. The appliance is placed inside the firewall and can scan network traffic in near real-time. A expert still needs to analyze the results.

Malware 155

Malware Artificial Intelligence Big Data Open Source 155

Dataconomy

APRIL 13, 2023

Virtual Network Computing (VNC) is a technology that has revolutionized the way we access and control remote computers. The ability to remotely access and control computers has been a game-changer for businesses, allowing them to provide technical support and troubleshoot issues without having to be physically present at the location.

Virtualization 36

Virtualization Network Linux Windows 36

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 98

Security WAN Policies Applications 98

CIO Business Intelligence

JULY 28, 2022

It also presented many organizations with challenges including wasteful and redundant IT spending, unexpected losses due to security breaches, and outages because of aging infrastructure.

.Net 98

.Net Vmware Disaster Recovery Data Center 98

Scott Lowe

AUGUST 26, 2014

Poonen talks about all the integrations that are present: integrations between SDDC and workspace services, integration between desktop services and content collaboration. Colbert next dives into more detail on Project Fargo, which enables vastly faster provisioning of virtual desktops by via cloning process.

Vmware 79

Vmware Architecture Applications Storage 79

Scott Lowe

MARCH 17, 2016

At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. If you’d like to see the presentation, it’s available on Slideshare and Speakerdeck. If you’d like to re-create the demo environment, check out the presentation’s GitHub repository. Virtualization.

Vmware 60

Vmware Linux Network Open Source 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. Virtualization. on an Apple Xserve 3,1.

Linux 60

Linux Firewall Windows Architecture 60

SecureWorld News

FEBRUARY 27, 2021

Within an office environment, workers have a number of protections, such as the company firewall and regularly updated infrastructure. Remote workers are more likely than ever to use a company virtual private network. Without these protections, remote staff can potentially be vulnerable. Invest in a strong VPN.

How To 53

How To Firewall Training System 53

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 94

Security Malware Virtualization Network 94

Galido

OCTOBER 10, 2019

While it is practically impossible to resolve any vulnerability, with automation and with a correct definition of priorities, security teams can keep vulnerabilities to a manageable level and take care of those that present the greatest risk to the organization. Perform “Mapping” of the Network.

Development 72

Development How To Analysis Hardware 72

CIO Business Intelligence

NOVEMBER 15, 2023

There’s significant debate about the future of the CIO role , but one thing is clear: Digital leaders who want to be successful must look beyond the firewall and link up with an ecosystem of vendor partners, startups, and other organizations to ensure the enterprise thrives. We are the nerds,” he says. “We

System 137

System Automotive Trends Firewall 137

CTOvision

FEBRUARY 4, 2015

This year it is better than ever, with a great set of presentations from government experts who have done really incredible things with data in support of critical missions. Steve was previously CTO of Sanctum, a pioneer in Web application security testing and firewall software. where he was their CSO.

Fractional CTO 150

Fractional CTO CTO CTO Hire Big Data 150

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. Virtualization. Networking Security Storage Virtualization CLI OpenFlow OpenStack Puppet VMware vSphere'

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

SecureWorld News

APRIL 17, 2022

It was once the case that cybersecurity technology consisted of little more than a firewall and antivirus software. Cybersecurity technology can only look at the data it is presented with and apply its logic to it. There are many things that software and advances in technology can do that would be virtually impossible for humans.

Software 77

Software Software Artificial Intelligence Analysis 77

SecureWorld News

AUGUST 12, 2020

Meyer was presenting as part of the SecureWorld Virtual Conference series. But honeypots became ineffective because people weren't really breaking into firewalls anymore; sending malware based emails was a hell of a lot easier. The following is an excerpt of his fireside chat: 1. How do you define deception technology?

Malware 52

Malware Network Conference Firewall 52

ForAllSecure

MARCH 30, 2022

Researchers Nir Ohfeld and Sagi Tzadik join The Hacker Mind to talk about their presentation at Black Hat Europe 2021 on the ChaosDB vulnerability. It’s an interesting story, one they presented at Black Hat Europe in 2021, so I hope you’ll stick around. Keeping track of all that makes having a managed service attractive.

Firewall 52

Firewall Virtualization Authentication Linux 52

Scott Lowe

SEPTEMBER 1, 2015

The day 2 keynote kicks off with another Cloud Academy presentation… After the video wraps up, Sanjay Poonen takes the stage. It starts by building upon the core of virtualized infrastructure, made possibe by VMware’s compute, storage, and network virtualization solutions. Applications are now truly distributed systems.

Vmware 60

Vmware Applications Network Video 60

Linux Academy

APRIL 9, 2019

In Cloud Playground, you can use hands-on virtual machines, instant terminals, or our Cloud Sandboxes to safely learn, build, and break whatever you like. Creating Firewall Rules on a Google Cloud VPC Network. You’ll get hands-on walkthroughs and labs that will help reinforce the concepts that we present in this course.

Google 60

Google Training Cloud Linux 60

SecureWorld News

OCTOBER 22, 2023

The prospect of new products, audiences, territories, and competition presents an abundance of opportunities for businesses to thrive, but it is not all sunshine and rainbows. Enforce enterprise-grade antivirus, firewalls, and internet security software across all connected devices.

Security 84

Security Policies Exercises Data 84

Scott Lowe

MAY 12, 2016

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. Per RFC 1925 , every old idea will be proposed again with a different name and a different presentation. Virtualization. Maybe next time?

Vmware 60

Vmware Windows Network Agile 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. To overcome this challenge, communication with company leadership is vital. Adapting to the rise of self-service development tools.

Budget 98

Budget Network Tools Security 98

Scott Lowe

MARCH 8, 2015

By the way, my testing was performed using OpenStack Icehouse running KVM on Ubuntu 12.04, with virtual networking provided by VMware NSX.). I verified there was no firewall configuration present that would cause the problem, but the issue persisted.

Linux 60

Linux Cloud Firewall Vmware 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

SecureWorld News

JUNE 12, 2023

As well as knowledge sharing, this network can present new opportunities in terms of career advancement, collaborations, and partnerships. Focusing on TCP/IP protocol suites, this certification centers around the methods used when creating and configuring firewall solutions.

Course 66

Course IBM Security Industry 66

Dataconomy

MARCH 3, 2024

Virtual Private Networks (VPNs) and Zero Trust Network Access (ZTNA) have become significant considerations. Understanding VPNs A Virtual Private Network, commonly known as a VPN, creates a safe connection between a user’s device and the internet by coding the data that is being sent.

Network 41

Network Authentication Security Hardware 41