Linux Academy

FEBRUARY 1, 2019

Linux Academy is the only way to get exam-like training for multiple Microsoft Azure certifications. Securing Storage with Access Keys and Shared Access Signatures in Microsoft Azure. Configuring Content Delivery Network (CDN) Endpoints in Microsoft Azure. Adding a Network Interface to a VM in Azure. with James Lee.

Course 80

Course Training Storage Microsoft 80

Scott Lowe

JUNE 18, 2021

Networking. Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Servers/Hardware.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Scott Lowe

APRIL 6, 2017

Networking. Matt Oswalt has a great post on the need for networking professionals to learn basic scripting skills—something he (rightfully) distinguishes from programming as a full-time occupation. Further, he follows that up with a post on how automation is more than just configuration management ; it’s about network services.

Vmware 60

Vmware Linux Storage Network 60

Scott Lowe

AUGUST 27, 2021

I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq along the way. Networking. I hope you find something useful! Servers/Hardware. Plastic microchips

Linux 60

Linux Load Balancer Malware Virtualization 60

CIO Business Intelligence

JANUARY 4, 2024

In the fast-evolving world of finance, data security is of paramount importance. The Payment Card Industry Data Security Standard (PCI DSS) is a crucial framework to which financial institutions must adhere. The Payment Card Industry Data Security Standard (PCI DSS) is a crucial framework to which financial institutions must adhere.

Financial 105

Financial Architecture Resources Security 105

CTOvision

DECEMBER 11, 2015

We must approve and deploy in an environment with significant cultural, regulatory and security guardrails. Each cloud computing provider has “opinionated” ways of handling things such as load balancing, elastic scaling, service discovery, data access, and security to name just a few.

Devops 150

Devops Government Applications Load Balancer 150

Scott Lowe

FEBRUARY 16, 2017

Networking. The rise of the disaggregated network operating system (NOS) marches on: this time, it’s Big Switch Networks announcing expanded hardware support in Open Network Linux (ONL) , upon which its own NOS is based. I use OTR with Adium on OS X, and OTR with Pidgin on my Fedora Linux laptop.).

Vmware 60

Vmware Linux Storage Load Balancer 60

Scott Lowe

SEPTEMBER 22, 2017

Networking. Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). Ivan Pepelnjak has a great article that tries to get to the kernel of truth in the middle of the intent-based networking hype. The company is VirTool Networks (catchy, eh?), Servers/Hardware.

Storage 60

Storage Vmware Load Balancer Network 60

Scott Lowe

SEPTEMBER 27, 2019

Networking. The “TL;DR” for those who are interested is that this solution bypasses the normal iptables layer involved in most Kubernetes implementations to load balance traffic directly to Pods in the cluster. Daniel Sagi of Aqua Security explains the mechanics behind a Pod escape using file system mounts.

Load Balancer 60

Load Balancer Cloud Applications Vmware 60

Scott Lowe

OCTOBER 14, 2017

Networking. Romain Decker has an “under the hood” look at the VMware NSX load balancer. This graphical summary of the AWS Application Load Balancer (ALB) is pretty handy. Sorry about that! Hopefully the irregular schedule is outweighed by the value found in the content I’ve collected for you.

Load Balancer 60

Load Balancer Vmware Hardware Open Source 60

Scott Lowe

AUGUST 17, 2018

Networking. Scott McCarty explains sVirt and how it’s used to isolate Linux containers. Andrew Martin has a write-up with security recommendations for your Kubernetes clusters. Welcome to Technology Short Take 103, where I’m back yet again with a collection of links and articles from around the World Wide Web (Ha!

Load Balancer 60

Load Balancer Storage Network Linux 60

Scott Lowe

OCTOBER 5, 2012

Networking. I think this three-part series on new network models for cloud computing ( part 1 , part 2 , and part 3 ), while almost a year old, is quite good. Erik Smith, notably known for his outstanding posts on storage and FCoE, takes a stab at describing some of the differences between SDN and network virtualization in this post.

Storage 92

Storage Vmware Linux Virtualization 92

Scott Lowe

NOVEMBER 16, 2015

Networking. Open Virtual Network (OVN) is really ramping up and getting lots of attention, which I personally think is absolutely well-deserved. One new networking feature added to OpenStack in the Kilo release was Neutron subnet pools. The security posture of Docker containers is, rightfully so, starting to see more focus.

Vmware 60

Vmware Network Load Balancer Linux 60

Scott Lowe

DECEMBER 17, 2015

Networking. Mustafa Akin has an article on Docker’s new overlay networking functionality. If you’d like to play around with Cumulus Linux but don’t have a compatible hardware switch, Cumulus VX is the answer. Here’s a post that claims to translate OVS and OpenStack Neutron to the network engineer’s language.

Vmware 60

Vmware Linux Architecture Hardware 60

Scott Lowe

JUNE 23, 2015

Additionally, Docker is working to improve the security of Docker Hub (this is probably a reflection of the recent study pointing out the number of images that have security flaws) through a variety of mechanisms. Networking. Decrease time for security review. On-premise registry. Directory integration. Reduced cost.

Open Source 60

Open Source Windows Applications Engineering 60

Linux Academy

AUGUST 13, 2019

Domain 2: Security . Define AWS Cloud security and compliance concepts. Identify resources for security support . The basic security and compliance aspects of the AWS platform and the shared security model. IAM, Trusted Advisor – security, why it’s important, differences between users /groups/roles.

Cloud 16

Cloud Study Training Web Services 16

Scott Lowe

SEPTEMBER 12, 2013

This is session COMS002, titled “The Future of Software-Defined Networking with the Intel Open Network Platform Switch Reference Design.” The Intel Open Network Platform (ONP) Switch is the official name for Seacliff Trail, which I talked about last year at IDF 2012. So how does this work?

Intel 61

Intel Load Balancer Architecture Virtualization 61

Scott Lowe

DECEMBER 6, 2012

Networking. If you’re interested in learning more about OpenFlow and software-defined networking but need to do this on a shoestring budget in your home lab, a number of guides have been written to help out. Also see the “Networking” section above for a related post on the networking aspects involved.

Vmware 109

Vmware Virtualization Storage Hardware 109

Scott Lowe

FEBRUARY 10, 2015

Networking. Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. The NFV discussion seems to be heating up a bit, particularly the “networking” part of NFV. 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!

Open Source 60

Open Source Vmware Network IBM 60

ForAllSecure

JANUARY 27, 2021

Vamosi: Today, John has taken his juvenile curiosity in breaking things down to become a security researcher with Huntress Labs. Hammond: As a security researcher, I am hierarchically in their Threat OPs department. What’s a good entry point for starting CTFs or information security for that matter? Vamosi: Wait.

Open Source 52

Open Source Load Balancer Security Google 52

ForAllSecure

JANUARY 27, 2021

Vamosi: Today, John has taken his juvenile curiosity in breaking things down to become a security researcher with Huntress Labs. Hammond: As a security researcher, I am hierarchically in their Threat OPs department. What’s a good entry point for starting CTFs or information security for that matter? Vamosi: Wait.

Open Source 52

Open Source Load Balancer Security Google 52

Scott Lowe

JUNE 19, 2016

Golub gives a “shout out” to the technologies underpinning modern Linux containers (namespaces, cgroups, etc., Built-in routing mesh: Swarm-wide overlay networking offering container-native load balancing (using IPVS), DNS-based service discovery with no separate cluster to setup or manage and interoperability with existing load balancers.

Load Balancer 60

Load Balancer Open Source Windows Tools 60