Network World

SEPTEMBER 16, 2024

Network security teams can use Splunk’s technology to gain better visibility into network traffic, firewalls, intrusion detection systems, and SIEM systems. 25, 2024 : Kyndryl’s new managed services incorporate Cisco’s Secure Access platform , which includes zero-trust network access, secure web gateway, and firewall as a service.

Network 370

Network Data Center Security Applications 370

Scott Lowe

APRIL 3, 2013

After all, if I can use a controller—there are numerous open source and proprietary controllers out there—to gain programmatic access to controlling individual flows within my data center, why do I need VLANs? Visit the site for more information on virtualization, servers, storage, and other enterprise technologies.

Load Balancer 119

Load Balancer Network HP Virtualization 119

Scott Lowe

APRIL 8, 2013

Greg Ferro examines a potential SDN use case (an OpenFlow use case) in the form of enterprise firewall migrations. If you’re a real storage geek (or if you’re not but are having trouble sleeping), check out this USENIX presentation on erasure coding in Windows Azure storage. Virtualization. Technology Short Take #31.

Storage 125

Storage Vmware Virtualization WAN 125

CIO Business Intelligence

FEBRUARY 24, 2023

Also, there is a distinct lack of consistent understanding and standard practice for how application development should work in a modern DevOps department—such as code supply chain (open source packages and drift) or integration tools (Git, CI/CD, etc.). This creates risks. Data and Information Security, IT Leadership

Security 130

Security SDLC Applications Development 130

Scott Lowe

SEPTEMBER 24, 2021

Well, let’s see…stuff on Envoy, network automation, network designs, M1 chips (and potential open source variants!), 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. Are open source M1-style chips a possibility?

Open Source 107

Open Source Cloud Network Storage 107

SecureWorld News

FEBRUARY 19, 2024

WordPress sites can be structured in an almost infinite number of ways, integrating with numerous other open-source plugins and third-party systems. Choose secure hosting providers and plugins Your web hosting provider controls physical hardware, sensitive data storage, and network configurations.

How To 109

How To Backup Firewall Open Source 109

CTOvision

FEBRUARY 4, 2015

Dr. Daniel Duffy is head of the NASA Center for Climate Simulation (NCCS, Code 606.2), which provides high performance computing, storage, networking, and data systems designed to meet the specialized needs of the Earth science modeling communities. High Performance Computing Lead, NASA Center for Climate Simulation (NCCS). Eddie Garcia.

Fractional CTO 150

Fractional CTO CTO CTO Hire Big Data 150

CTOvision

JANUARY 18, 2015

Dr. Daniel Duffy is head of the NASA Center for Climate Simulation (NCCS, Code 606.2), which provides high performance computing, storage, networking, and data systems designed to meet the specialized needs of the Earth science modeling communities. High Performance Computing Lead, NASA Center for Climate Simulation (NCCS). Eddie Garcia.

Program Management 150

Program Management Fractional CTO CTO Programming 150

Scott Lowe

AUGUST 6, 2021

I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. I really enjoy these AWS open source news and updates posts. Travis Downs explores a recent Intel microcode update that may have negatively impacted performance.

Open Source 105

Open Source Load Balancer WAN Architecture 105

Scott Lowe

NOVEMBER 7, 2014

I find it enormously helpful to stay connected to various open source-related IRC channels, but staying logged while on the move is, for all intents and purposes, impossible. I’m not sure if this falls into storage or virtualization, but we’ll place it here in the Storage section. Virtualization.

Vmware 87

Vmware Linux Storage Virtualization 87

Scott Lowe

JUNE 20, 2016

Using eBPF, Plumgrid has created in-kernel virtual network functions (VNFs) that do things like bridging, routing, network address translation (NAT), and firewalling. I guess I can’t fully escape my time spent in the world of storage; I’d also been asked to stop by the booth for StorageOS , a new “software-defined storage” startup.

Meeting 60

Meeting Linux Storage Network 60

Scott Lowe

FEBRUARY 10, 2015

Jason Edelman has posted a self-compiled list of networking projects that are open source ; this is a useful list, so thanks for compiling it Jason! I didn’t think that OpenFlow itself was actually open source (even though there are multiple open source implementations of various OpenFlow products).

Open Source 60

Open Source Vmware Network IBM 60

Scott Lowe

OCTOBER 23, 2020

I think a fair number of folks may not be aware that the Nginx ingress controller for Kubernetes—both the community version and the Nginx-maintained open source version—do suffer from timeouts and errors resulting from changes in the back-end application’s list of endpoints (think pods being added or removed).

Open Source 60

Open Source Vmware Disaster Recovery 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!), 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. Are open source M1-style chips a possibility?

Open Source 60

Open Source Cloud Network Storage 60

Scott Lowe

AUGUST 6, 2021

I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. I really enjoy these AWS open source news and updates posts. Travis Downs explores a recent Intel microcode update that may have negatively impacted performance.

Open Source 60

Open Source Load Balancer WAN Architecture 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. Cloud Computing/Cloud Management. Virtualization.

Linux 60

Linux Firewall Windows Architecture 60

Scott Lowe

MARCH 2, 2017

Skydive is (in the project’s own words) an “open source real-time network topology and protocols analyzer.” 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. What’s that? You haven’t heard of PowerNSX before?

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

MARCH 17, 2016

Matt Oswalt recently unveiled (and open sourced) a framework called ToDD, which stands for “Testing on Demand: Distributed”. Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall. Read more about it here. Servers/Hardware. Sorry, I don’t have anything for you this time.

Vmware 60

Vmware Linux Network Open Source 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. Pradipta Kumar Banerjee has an article on using local storage for instances in OpenStack. It’s obvious I haven’t paid a great deal of attention to the storage space recently.).

Vmware 60

Vmware Linux Intel Storage 60

Dataconomy

NOVEMBER 7, 2023

ZIP files are often used to reduce the size of files for easier storage or transmission. Then, when there is not enough space for data storage, happens especially in a company that does not do data archiving , the systems become unstable and slow down at first and then completely crash.

Firewall 41

Firewall Load Balancer Applications Examples 41

ForAllSecure

MARCH 30, 2022

So after elevating a previous to it, we could conduct a more extensive recon and on the Jupyter Notebook environment So after conducting more thorough recon on the Jupyter Notebook environment, we found out that the Jupyter Notebook had some local firewall rules restricting network access. Why might that be the case?

Firewall 52

Firewall Virtualization Authentication Linux 52

Dataconomy

APRIL 13, 2023

and the open-source community. This feature is particularly useful in environments where only HTTP traffic is allowed, such as in a web proxy or firewall. It has become a popular tool for remote administration, allowing users to manage computers and servers from a remote location. What is a Virtual Network Computing port?

Virtualization 36

Virtualization Network Linux Windows 36

ForAllSecure

APRIL 4, 2023

You know, because what we had to do is actually go out physically obtain the data, bring it back to a central location, copy the data across to another drive, process it one by one with a whole bunch of tools and open source solutions, etc, etc. And then eventually, you come out with a timeline of the events of what's happened.

Cloud 40

Cloud Government Data Security 40

Scott Lowe

AUGUST 11, 2016

First, OHMS is open source (find it here on GitHub ); second, OHMS appears to interact with/integrate with/support Redfish, a hardware-level API I first discussed back in 2014. What will happen when you combine GPUs and persistent storage? Is the era of the storage admin over ?

Vmware 60

Vmware Hardware Storage Linux 60