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Paolo Maffezzoli posted an update: Ransomware gang uses SSH tunnels for stealthy VMware ESXi […]

4sysops

Ransomware gang uses SSH tunnels for stealthy VMware ESXi access Ransomware groups are increasingly targeting VMware ESXi hypervisors by utilizing SSH tunneling to remain hidden while maintaining access.

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Paolo Maffezzoli posted an update: Euro-cloud Anexia moves 12,000 VMs off VMware to homebrew […]

4sysops

Euro-cloud Anexia moves 12,000 VMs off VMware to homebrew KVM platform Anexia, an Austrian cloud provider, has transitioned 12,000 virtual machines (VMs) from Broadcom’s VMware platform to an open-source alternative utilizing the KVM hypervisor.

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The Resurrection of CVE-2021-21974: The Ransomware Attack on VMware ESXI Hypervisors that Doesn’t Seem to Go Away

CATO Networks

The ransomware attack that exploits a vulnerability in VMware ESXi hypervisors, has reportedly hit over 500 machines this past weekend. The vCenter Server is the beating heart of a companys virtual infrastructure. Its the place where administrators go to manage virtual machines, networks, storage, and more.

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The Meltdown-Spectre Exploits: Lock-down your Servers, Update Cloud Instances

CATO Networks

We highly recommend that Cato customers follow their cloud providers guidelines for patching operating system running in the virtual machine of their cloud hosts. Most cloud providers have already patched the underlying hypervisors. Additional information about the attacks is described in Google Project Zero blog.

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Kubernetes Networking 101

Kentik

Contrail / Tungsten Fabric (Juniper) - provides different isolation modes for virtual machines, containers/pods, and bare metal workloads. NSX-T (VMWare) - provide network virtualization for a multi-cloud and multi-hypervisor environment. Virtualized Cloud Services (VCS) (Nuage Networks).

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Cloud Computing Layers: Master the Basics

NW Kings

Example: Hypervisors such as VMware or Microsoft Hyper-V. Infrastructure as a Service (IaaS) IaaS is one of the three primary layers of cloud computing services that provides on-demand computing resources, including virtual machines, storage, and networking. Role: Facilitates resource sharing and isolation.

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