An Application Private Network (APN) is a private, encrypted network running in parallel with your standard network - essentially a VPN for your application.

For many organizations, the success of their business depends on their ability to maintain on-prem or hybrid infrastructure. For instance, some companies rely on data centers for security reasons or to support their large, static workloads, while others must execute their critical business processes as close to the edge as possible to ensure minimal latency.

The AWS Elastic Load Balancing (ELB) automatically distributes your incoming application traffic across multiple targets, such as EC2 instances, containers, and IP addresses, in one or more Availability Zones, ultimately increasing the availability and fault tolerance of your applications. In other words, ELB, as its name implies, is responsible for distributing frontend traffic to backend servers in a balanced manner.

Today on the episode 4 of the Network AF podcast, host Avi Freedman welcomes his longtime friend Elliot Noss. For 25 years, Elliot has been the CEO of Tucows, the internet services company with the second-largest domain registrar in the world. Elliot is considered an outlier in the ISP industry, largely due to his transparency and for the stellar customer experiences he encourages through Tucows.

Despite the great advancements in IT infrastructure consumption models that have been enabled by the cloud, the underlying network remains the last - and long awaited - piece of the digital transformation puzzle to fall into place. In this blog, we look at the key benefits for businesses adopting a Network-as-a-Service (NaaS) model.

The Domain Name System (DNS) makes it possible for users to access websites using domain names, like wikipedia.org, in place of nine-digit IP addresses. Due to its ubiquitous nature, DNS can be used to block access to selected websites, which is commonly known as DNS filtering. Many companies see security and productivity benefits from implementing this strategy where appropriate. Read on as we explore some of the key details around how DNS filtering works and how it can be beneficial.

In modern communications networks the demand for more speed and more capacity to drive ever more advanced services has been at the heart of network development – especially in the mobile space. Even the generational numbers hint at the increases – 3G, 4G, 5G - every change indicating an increase, every change indicating something that is somehow bigger and better. And, of course, the impression created is largely correct.

In part 1 of this series, I talked a bit about how encryption is shaping network performance monitoring (NPM). Let’s dive in deeper now… Most NetOps and DevOps professionals today hear complaints about network performance when employees work from home. Unless the complaint is coming from all remote users of an application, individuals suffering from slowness are on their own to figure out how to optimize connection speeds.