Scott Lowe

APRIL 24, 2015

Tyler Christiansen recently published a post on a network automation workflow that was based on a presentation he gave at the SF Network Automation meetup. This post contains a link to a useful presentation on the essential parts of EVPN. Here are some general guidelines for configuring syslog forwarding on a Cisco ASA firewall.

Vmware 60

Vmware Storage Firewall Network 60

Dataconomy

APRIL 13, 2023

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. This feature is particularly useful in environments where only HTTP traffic is allowed, such as in a web proxy or firewall.

Virtualization 36

Virtualization Network Linux Windows 36

Scott Lowe

APRIL 8, 2013

Greg Ferro examines a potential SDN use case (an OpenFlow use case) in the form of enterprise firewall migrations. Cloud Computing/Cloud Management. As the website describes it, it’s designed to “reverse engineer” servers so that you can migrate them into a configuration management system like Chef or Puppet.

Storage 111

Storage Vmware WAN Virtualization 111

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. Cloud Computing/Cloud Management. Operating Systems/Applications. Maybe next time?

Vmware 60

Vmware Windows Network Agile 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

SEPTEMBER 3, 2013

A discussion of “statefulness” brought me again to Ivan’s post on the spectrum of firewall statefulness. Cloud Computing/Cloud Management. Prasenjit Sarkar, who works in VMware R&D, and runs the Stretch Cloud site , has a write-up on using Data Center Extension (DCE) to VMware vCloud Hybrid Service (vCHS).

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

Dataconomy

MARCH 28, 2023

Cloud Platform IoT cloud platforms enable data storage, processing, and analysis in the cloud. Some of the key hardware and software components of IoT ecosystems include: Hardware components:  IoT hardware components include devices and sensors, communication networks, and data storage systems.

Data 28

Data Storage Security Network 28

Dataconomy

MARCH 28, 2023

Cloud Platform IoT cloud platforms enable data storage, processing, and analysis in the cloud. Some of the key hardware and software components of IoT ecosystems include: Hardware components:  IoT hardware components include devices and sensors, communication networks, and data storage systems.

Data 28

Data Storage Security Network 28

ForAllSecure

AUGUST 30, 2022

So it's the ability to rapidly create a very high fidelity replica of your network, your security tools, your operating systems, your environment and the users. So just like a football, right wide receiver, you have a quarterback, you have your present. No, no firewall, okay, there was a firewall that was not really great.

Banking 40

Banking Tools Network Security 40

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. Cloud Computing/Cloud Management.

Windows 60

Windows Firewall Linux Architecture 60

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Another post by Tom Nolle explores the relationship—complicated at times—between SDN, NFV, and the cloud. App Firewall? Cloud Computing/Cloud Management. Operating Systems/Applications.

HP 106

HP Virtualization Hardware Network 106

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. You might start out with an innocent question, like what if someone misconfigured their cloud configuration could it lead to holding the keys to Microsoft’s Azure Surface Fabric framework?

Firewall 52

Firewall Virtualization Authentication Linux 52

Scott Lowe

MAY 3, 2013

Ranga Maddipudi ( @vCloudNetSec on Twitter) has put together two blog posts on vCloud Networking and Security’s App Firewall ( part 1 and part 2 ). Cloud Computing/Cloud Management. Operating Systems/Applications. Looking for a good list of virtualization and cloud podcasts? In vSphere 5.1,

Vmware 109

Vmware Storage Virtualization HP 109

ForAllSecure

MARCH 24, 2021

That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems. Vamosi: So a vulnerable version of Bash provided an attacker the ability to pass untrusted code to other systems and processes.

Open Source 52

Open Source Operating Systems Software Software 52

ForAllSecure

MARCH 24, 2021

That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems. Vamosi: So a vulnerable version of Bash provided an attacker the ability to pass untrusted code to other systems and processes.

Open Source 52

Open Source Operating Systems Software Software 52

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Another post by Tom Nolle explores the relationship—complicated at times—between SDN, NFV, and the cloud. App Firewall? Cloud Computing/Cloud Management. Operating Systems/Applications.

HP 61

HP Virtualization Hardware Network 61