SCIENCE
Red Hat and IGEL: Secure, High-Performance Provisioning of Virtual Desktops
IGEL and
Red Hat are working together to promote cost-effective provisioning of virtual
desktop infrastructures (VDI) with Linux and Windows desktops. The Red Hat
Appliance Mode developed by IGEL and the open source SPICE protocol optimize
the user experience.
IGEL
Technology has now further expanded its existing collaboration with Red Hat.
Effective immediately, all Linux-based thin client solutions available from
IGEL can also be used as customized end-user devices for accessing virtual
desktops provisioned by means of Red Hat Enterprise Virtualization for
Desktops. As a result, both companies together now offer a high-performance,
open source solution for accessing Windows or Linux-based virtual desktops.
With the support of IGEL's newly developed Appliance Mode for Red Hat
Enterprise Virtualization for Desktops, system administrators can offer their
users fast, secure and direct access to virtual desktops. A device running in
Appliance Mode comes up with the VDI log-on screen within just a few seconds
after the unit has been powered on. This approach simplifies and accelerates
the log-on process dramatically.
The IGEL Appliance Mode for Red Hat can also be configured as optional. In some
usage scenarios IGEL thin clients also require parallel access to centralized
applications in other IT infrastructures, such as IBM mainframes, Windows
Remote Desktop Services or cloud services, which can be directly accessed via
the integrated Firefox web browser.
An open source Hypervisor
One main advantage of Red Hat Enterprise Virtualization for Desktops is the
hypervisor utilizing the open source kernel-based virtual machine
virtualization (KVM) technology together with the Red Hat Enterprise Linux
kernel. This open source virtualization solution is based on Red Hat Enterprise
Linux, which has demonstrated its quality in many years of enterprise
deployment and is well known for its high scalability, security and
performance.
High Performance with SPICE
Red Hat Enterprise Virtualization for Desktops allows even highly demanding
application workloads to be virtualized. For instance, among others, it
supports the new server chipsets in the Intel Xeon 7500 and 5600 series and the
AMD Opteron 6000 series, providing optimized consolidation and virtual machine
performance. The open source protocol SPICE, also supported by IGEL, allows the
transfer of this high quality user experience down to the client. “Especially
for multimedia content, SPICE offers high-quality and an enhanced user
experience by optimally utilizing the graphics performance available on thin
clients without the need of local video codecs.” explains Florian Spatz,
Product Marketing Manager at IGEL Technology. “In order to detect multimedia
content and transmit it in an optimized manner to the thin client, the protocol
emulates a complete graphics card. In this respect, SPICE is superior to the
protocols already established on the market.”
Customized Security
Red Hat Enterprise Virtualization for Desktops utilizes SELinux, which was
developed in cooperation with the United States Department of Defense and the
National Security Agency (NSA) along with companies such as IBM, HP and MITRE.
SELinux provides critical isolation between virtual or individual machines and
the Red Hat Enterprise Virtualization Hypervisor. This offers an exceptional
level of security to enterprises. In line with this philosophy, IGEL also
offers numerous standard and optional security functions such as support for
external and internal (on-board) smartcard readers, protocol encryption and
integrated VPN clients. Additionally the IGEL thin client management is
certificate-based and encrypted.
Soft Migration
Consistent with the cost-efficient solution offered by Red Hat Enterprise
Virtualization for Desktops, IGEL’s Universal Desktop Converter (UDC) also
includes both a SPICE client and the IGEL Universal Management Suite (UMS).
IGEL’s UDC software allows older, legacy PCs, notebooks and dedicated thin
clients from other manufacturers to be converted into remotely manageable IGEL
thin clients. By utilizing the UDC companies can prolong their desktop
lifecycles and at the same time gain most of the advantages of a thin client
infrastructure. As soon as the converted devices suffer age-related hardware
failures, they can be easily replaced by a real IGEL thin client. Within
minutes, the new device will be automatically configured over the network and
immediately be ready for use.
“With its industry-leading expertise in Linux-based thin clients, IGEL has
proven to be a valuable partner for us,” explains Aram Kananov, the Cloud &
Virtualization Product Marketing Manager at Red Hat GmbH. “IGEL Universal
Desktop products running Linux superbly fit our own approach to providing
solutions and augment it. In fact, we quite often use IGEL Universal Desktops
as demonstration devices at several of our customer events.”
“Our partnership with Red Hat truly demonstrates the great strengths of the
open source movement – security, cost-effectiveness and a strong focus on
answering real world business challenges,” notes Florian Spatz, Product
Marketing Manager at IGEL Technology. “With Red Hat Enterprise Virtualization
for Desktops, we are pleased to be able to offer our customers an attractive
solution for the provisioning of virtual desktops.