4sysops

JANUARY 27, 2025

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. Cybersecurity firm Sygnia notes that attackers typically exploit known vulnerabilities or compromised credentials to gain entry.

Hypervisor 52

Hypervisor Virtual machine Encryption Server 52

CATO Networks

JANUARY 9, 2018

More specifically, the vulnerability stems from a misspeculated execution that allows arbitrary virtual memory reads, bypassing process isolation of the operating system or processor. Such unauthorized memory reads may reveal sensitive information, such as passwords and encryption keys.

Server 52

Server Cloud Hypervisor Virtual machine 52

Kentik

MARCH 6, 2019

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).

Networking 63

Networking Network Application Cloud 63

NW Kings

JANUARY 23, 2025

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.

PaaS 52

PaaS Cloud IaaS Application 52