It’s important to recognize that the virtual overlay form of Network-as-a-Service (NaaS) only segments the connectivity that the real network underneath provides. In other words, an application’s network becomes a transparent addition to the actual hardware underneath that creates connectivity.
Read moreThe latest release of Red Hat Enterprise Linux (RHEL) 7 offers a range of new features, from Linux container virtualization to Logical Volume Manager (LVM) snapshots. For organizations and end users committed to enterprise Linux, one appealing change is the in-place upgrade.
Read moreThe latest release of Red Hat Enterprise Linux (RHEL) 7 offers a range of new features, from Linux container virtualization to Logical Volume Manager (LVM) snapshots. For organizations and end users committed to enterprise Linux, one appealing change is the in-place upgrade.
Read moreConstant change in the technology landscape has been mirrored by the steady evolution of information security. The current information system environment is increasingly complex, comprising storage, servers, LANs/WANs, workstations, Unified Communications, Intranet, and Internet connections.
Read moreIt’s useful to note that security in an open source KVM environment occurs on three levels: the kernel layer within the Linux OS, network layer, and at the hardware level.
Since its kernel-based protection mechanisms were created early on in Linux development, KVM incorporates key SELinux controls to provide isolation and confinement for processes. This means data and applications are fully protected, even in multi-tenant environments where multiple clients are served by one software instance.
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