CATO Networks

FEBRUARY 9, 2023

The ransomware attack that exploits a vulnerability in VMware ESXi hypervisors, has reportedly hit over 500 machines this past weekend. Its the place where administrators go to manage virtual machines, networks, storage, and more. Vectors include phishing attacks, network intrusion, or exploitation of another vulnerability.

Hypervisor 52

Hypervisor Server Virtual machine Networking 52

Kentik

MARCH 6, 2019

As the complexity of microservice applications continues to grow, it’s becoming extremely difficult to track and manage interactions between services. Understanding the network footprint of applications and services is now essential for delivering fast and reliable services in cloud-native environments. Image © Kubernetes.

Networking 63

Networking Network Application Cloud 63

CATO Networks

JULY 8, 2015

This problem was addressed by Virtualization and the Hypervisor. By decoupling the hardware and the software through the hypervisor, it was possible to quickly move virtual operating system images (basically Windows or Linux instances and the applications that runs on them) across physical servers in the case of a failure.

Networking 52

Networking Network Hypervisor Server 52

Kentik

FEBRUARY 27, 2017

Distributed Applications Make Network Role Key. Network operations is no longer about the free and unfettered flow of packets across the wire. Network managers are increasingly supporting cross-domain efforts to deliver high-performing applications. Security and application performance were at the top.

Data Centers 40

Data Centers Application Networking Network 40

Network Engineering

JANUARY 23, 2025

I'm learning kernel-bypass networking techniques using DPDK, and I have an AWS Amazon Linux 2023 VM with installed DPDK on it, running the DPDK skeleton basic forwarding sample application. I have my primary AWS ENA network interface for ssh access, and a secondary AWS ENA interface hooked to DPDK using the igb_uio kernel module.

IP Address 52

IP Address Hypervisor Network Interface DNS 52

NW Kings

JANUARY 23, 2025

The 7 Layers of Cloud Computing The 7 layers of cloud computing can be grouped into foundational, platform, and application layers. It encompasses the physical infrastructure, including servers, data centers, and networking hardware. Example: Hypervisors such as VMware or Microsoft Hyper-V. Heres a breakdown: 1.

PaaS 52

PaaS Cloud IaaS Application 52