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. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Servers/Hardware. Operating Systems/Applications.

Open Source 105

Open Source Load Balancer WAN Architecture 105

ForAllSecure

MARCH 7, 2022

It’s safe to say that APIs are now a critical part of modern application architectures today. In the age of SaaS applications and infrastructure, many architectures are designed around being API-first for managing data ingestion and retrieval. In a private network. On localhost. On the public internet.

Architecture 52

Architecture Firewall Applications Network 52

Galido

FEBRUARY 27, 2019

Information Technology Blog - - Steps for Performing a Cyber Security Assessment - Information Technology Blog. A chief information security officer for reviewing network architecture. What networks are utilized in information transmission? Some of them include; Network segregation. Firewall configuration.

Security 77

Security Analysis Information Security Network 77

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. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Servers/Hardware. Operating Systems/Applications.

Open Source 60

Open Source Load Balancer WAN Architecture 60

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. specifically, the new container network firewall functionality. Here’s another one.

Firewall 60

Firewall Virtualization Network Storage 60

Scott Lowe

MARCH 17, 2016

Networking. At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Here’s another topic that came up at the recent DevOps Networking Forum: Spotify’s SDN Internet Router (SIR). Here’s some information on Nuage Networks’ experimental Docker Network plugin.

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

SEPTEMBER 11, 2012

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. Next, he discusses the evolution of network devices so far. First, DPDK provides optimized pass-through support.

Virtualization 113

Virtualization Intel Cloud Data 113

Linux Academy

MARCH 28, 2019

As organizations increase their use of Kubernetes in public and Hybrid cloud architectures, it is important not to let a maiden voyage end like a Titanic catastrophe. With cloud virtualization and advanced networking, vacating a cluster after the initialization of a new one is feasible. Implement Network Policies.

Policies 68

Policies Linux Security Virtualization 68

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

Scott Lowe

MARCH 2, 2017

Networking. I was sure I had mentioned Skydive before, but apparently not (a grep of all my blog posts found nothing), so let me rectify that first. Skydive is (in the project’s own words) an “open source real-time network topology and protocols analyzer.” Welcome to Technology Short Take #79! What’s that? environments.

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

SEPTEMBER 3, 2013

Networking. A discussion of “statefulness” brought me again to Ivan’s post on the spectrum of firewall statefulness. Cisco shared some thoughts on what they termed a “software-only” approach; naturally, they have a different vision for data center networking (and that’s OK). Servers/Hardware.

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

Scott Lowe

MAY 12, 2016

Networking. I recently spoke at Interop 2016 in Las Vegas, and while I was there I scribbled down some notes pertaining to how decomposing applications into microservices-based architectures was similar in some respects to decomposing networks into an overlay network and an underlay (physical) network.

Vmware 60

Vmware Windows Network Agile 60

Scott Lowe

JUNE 29, 2016

Networking. First, we have this post on HiCube, which covers MACVLAN vs. Next, we have a pair of articles by Sreenivas Makam; the first covers MACVLAN and IPVLAN basics , while the second tackles the Docker MACVLAN and IPVLAN network plugins. here’s a blog post about the release. More details are available in this blog post.

Linux 60

Linux Network Hardware Vmware 60

Scott Lowe

MARCH 10, 2015

Networking. I love this post from Matt Oswalt on five next-gen skills for networking pros. Anthony Burke (disclaimer: Anthony works for VMware in the NSBU) has a post on how to use Python to automate the bulk creation of firewall rules for use with the VMware NSX distributed firewall. Bring on the content!

Vmware 60

Vmware Linux Hardware Software Development 60

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

Hacker Earth

OCTOBER 4, 2019

Defines architecture, infrastructure, general layout of the system, technologies, and frameworks. Implements architecture, infrastructure, general layout of the system, technologies, and frameworks. Architectural review . an example), use your network to build a talent pipeline, understand brand perception, etc.

Engineering 59

Engineering Software Software Software Development 59

Fountainhead

MAY 5, 2009

So, not only can you define a virtual server instantly, you can define a *physical* server (maybe a virtual host, or a physical machine) down to I/O, NICs, Storage and Network. Today, the service provider houses over 1,425 virtual servers running on 70 industrystandard Egenera servers, 370 terabytes of storage and 1,250 virtualized firewalls.

Data Center 100

Data Center Virtualization Disaster Recovery Storage 100

CIO Business Intelligence

JULY 12, 2023

Marketing buzz aside, the core set of principles behind Zero Trust provides a pragmatic approach to leveraging connectivity and the network to build a strong cyber defense. Firewall capabilities will be reconsidered. In the coming months (and years!) SASE will evolve to align with the way organizations want to work.

Trends 98

Trends Firewall WAN Network 98

CTOvision

MAY 28, 2014

From customers to experts to standards bodies, a consensus is building that says continuous monitoring will vastly improve the security of our networks and critical infrastructure. A typical enterprise can collect logs and events from firewalls, routers, servers, PCs, and more. This blog first appeared on George Romas’ HP blog.

HP 253

HP Security Enterprise Enterprise 253

Scott Lowe

DECEMBER 10, 2015

Networking. Tor Anderson has an article on using IPv6 for network boot using UEFI and iPXE. has a great blog series going called “Hey, I can DevOps my Network too!” Sometimes I see blog posts that tout themselves as a “deep dive” but aren’t really that deep or detailed. Welcome to Technology Short Take #57.

Firewall 60

Firewall Windows Linux Architecture 60

Hacker Earth

OCTOBER 4, 2019

Defines architecture, infrastructure, general layout of the system, technologies, and frameworks. Implements architecture, infrastructure, general layout of the system, technologies, and frameworks. Architectural review . an example), use your network to build a talent pipeline, understand brand perception, etc.

Engineering 11

Engineering Software Software Software Development 11

Scott Lowe

JUNE 4, 2013

Networking. 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. Jason Edelman is on a roll with a couple of great blog posts. I hope that you find something useful here.

HP 106

HP Virtualization Hardware Network 106

mrc's Cup of Joe Blog

JANUARY 13, 2022

Here are a few to keep an eye on: The blockchain : A blockchain is a digital ledger of transactions that is duplicated and shared across an entire network of computer systems (‘nodes’) on the chain. Cybersecurity mesh architecture technology. They’re responsible for ensuring that their employee’s networks and devices are also secure.

Applications 98

Applications Trends Security Data 98

Scott Lowe

JUNE 4, 2013

Networking. 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. Jason Edelman is on a roll with a couple of great blog posts. I hope that you find something useful here.

HP 61

HP Virtualization Hardware Network 61

mrc's Cup of Joe Blog

APRIL 21, 2020

Developing apps that will not be easily hacked and potentially create a backdoor into a company’s network is becoming more crucial in today’s environment,” says Richard Greenberg, CISSP, President, ISSA LA and ISSA Honor Roll and Distinguished Fellow. It all starts with architecture. There’s nothing wrong with that.

Applications 52

Applications Development Web Developers Web Development 52

ForAllSecure

MAY 2, 2023

That, of course, was not all, but it is an example of how someone -- anyone on the internet -- can take a photo or blog post or Yelp review from social media, or some other seemingly random open source item and tie it back to a crime. You got into a network. VAMOSI: I hadn’t thought about that, but Daniel’s right.

Open Source 40

Open Source Media Social Hotels 40