This paper gives a high-level overview of key trends
shaping the data center and their impact on network
security. The paper is divided into the following topic
• Perimeter firewall
• Core network segmentation
• Cloud computing (infrastructure-as-a-service)
• Software-defined networking (SDN)
• Network Function Virtualization (NFV)
As enterprises build out data center, headquarter, and even branch office networks with ever-increasing Ethernet speeds,
security infrastructure needs to keep up. In the last 3 years, a long list of firewall manufacturers have rolled out products that
support between 40G and 1T of aggregate throughput, and they’re all investigating the need to support new technologies and new physical interfaces at higher performance levels.
• Traditional IT security solutions rely on agents, which are not designed to operate in today’s complex virtual environments
• The agent-based approach to security diminishes the business value of virtualization and complicates management
• Virtualized data centers require a centralized approach that eliminates the need for agents on every VM
Published By: Nimboxx
Published Date: Jul 10, 2015
The virtualization of physical computers has become the backbone of public and private cloud computing, from desktops to data centers, enabling organizations to optimize hardware utilization, enhance security, support multi-tenancy, and more.
Published By: AccelOps
Published Date: Jun 27, 2013
Companies rely on the data center and IT to provide mission-critical services, like email, Web, and voice. However, assuring service delivery and reliability becomes increasingly difficult as growth in data center virtualization, remote access, cloud-based
applications, and outsourced service technologies fuel operational complexity. To improve service reliability, organizations must be able to see and manage all aspects of
performance, availability, and security related to that service.
Find out how the combination of discovery, data aggregation, correlation, out-of-the-box analytics, data management, and reporting can yield a single pane of glass into data center and IT operations and services.
The amount of data being stored is more than doubling every two years. IT departments eager to shrink data center footprints and consolidate servers and storage are preparing for a new generation of data servers. But while virtualized and cloud storage environments are expecting dramatic future growth, we have yet to widespread adoption across the board. Fibre Channel over Ethernet (FCoE), a low cost alternative for expanding legacy SANs with minimum investment, lets customers combine Ethernet data and fibre channel data traffic into a single high-speed network. While only 9 percent of users surveyed by have already adopted FCoE , that number is expected to grow to 26 percent in the next two years. And while cloud storage is expected to skyrocket over the next decade, security concerns and application compatibility are still an issue. This Storage CRN eZine, a part of our Thought Leadership Series, will discuss the state of the virtualized storage market, the current challenges facing integrators and vendors, and the steps necessary to take to meet an expected deluge of Big Data that will need to be stored and managed down the road.
The software-defined data center (SDDC) holds tremendous promise for enterprise IT. Within the SDDC, the benefits of server virtualization are extended to storage and networking, so the entire infrastructure can be abstracted and centrally managed under a unified platform. IT teams are able to leverage unprecedented levels of virtualization, orchestration, and automation to achieve the services-based delivery model that enables true digital transformation.
At the heart of the Data Solved promise are three core attributes - People Powered, Technology Focused and Infrastructure Invested. We leverage our strong, diverse team of more than 700 employees to enable our Powered by People motto and deliver on our promise. With 24 data centers on four continents, we are poised to deliver world-class infrastructure and value added technology services to our more than 1,000 customers in North America, Europe, Asia and Australia.
Read this paper to find out how the Cisco and Microsoft data center solutions provide your IT infrastructure with the flexibility and agility needed to address your changing business needs and achieve your business goals.
Published By: Dell EMC
Published Date: Nov 08, 2016
Your data center struggles with competing requirements from your lines of business and the finance, security and IT departments. While some executives want to lower cost and increase efficiency, others want business growth and responsiveness. But today, most data center teams are just trying to keep up with application service levels, complex workflows, and sprawling infrastructure and support costs.
So what do end-users—companies in the process of building or upgrading their data centers today—think of the security problems they face? We conducted this survey to answer key questions about buyers’ plans for security in their data centers.
Today’s headlines are replete with accounts of major corporations that have found themselves under attack for their enterprise data.
For data center operators, ensuring the security and continuity of their clients’ business operations is a key and compelling imperative. See how Digital Realty approaches data center security.
Like many of its customers, in recent years NetApp has been faced with an increasingly fast-paced business environment, including an explosion in the amount of data that must be stored and managed, resulting in the need for best-in-class technical operations. They needed a new best-in-class data center to serve as the backbone of your technical operations going forward . Find out why they turned to Digital Realty.
GoGrid needed a state-of-the-art data center in the heart of the financial district to be up and running within days. As a fast-growing technology company headquartered in the San Francisco Bay Area, they needed a scalable data center with a robust infrastructure and an experienced operations team to support the cloudbased services they provide to their customers. Find out why they turned to Digital Realty.
Atlantic Health Systems, a nonprofit health care organization had a growing patient base and an evolving IT infrastructure that needed a scalable, flexible data center with world-class operations support that could be set up today to accommodate your needs tomorrow. Find out why they turned to Digital Realty.
Published By: Dell EMC
Published Date: Nov 05, 2015
IT organizations are aggressively virtualizing their data centers, creating private cloud environments that help them reduce capital infrastructure and data center costs, improve security, and simplify management. However, potential hurdles, if left unaddressed, can get in the way of fully benefiting from a private cloud. Download this summary to learn more.
Published By: Red Hat
Published Date: Jan 01, 2013
Traditional security measures such as network firewalls are no longer enough to keep an enterprise secure. With Red Hat Enterprise Linux, security mechanisms are incorporated and applied at the core of every solution, and security is extended to include all the open source packages that make up Red Hat Enterprise Linux. As a result, customers experience a higher quality of service.
Most data center security emphasizes strong perimeter defense to keep threats on the outside. But this model is ineffective against today’s new types of threats, which may be borne by east-west traffic inside your data center. Some of these intrusions may lurk for days, weeks, or months to discover and exploit vulnerabilities. An existing concept called micro-segmentation is the solution. But until now, it was hardware-intensive and costly. In this solution overview, you’ll learn why micro-segmentation is now within your organization’s reach.
Get your free copy now.
To be fair, if you don’t know or understand the data center architecture strategy called micro-segmentation, you aren’t a “dummy.” But it could mean you are missing a highly cost-effective opportunity to implement best-in-class data center security called the “Zero Trust” network. This special “For Dummies” edition explains micro-segmentation, how it enables Zero Trust, and why it is now within your organization’s reach.
Download your free copy of this book now.
Undoubtedly you are aware of network virtualization, but perhaps you’ve yet to hear a compelling case for it. If the extended network capabilities and simplified management enabled by network virtualization aren’t compelling enough reasons, data center security should be. To manage today’s coordinated and persistent security threats, which often come from within, data centers need to implement “Zero Trust” networking. Virtualization puts it within your reach. Discover why — download this free business case white paper now.
Security breaches targeting government and military data centers are increasing. Attackers have learned to defeat current means of physical network security, which emphasize perimeter defense. Today, organizations must protect the workloads inside the data center, utilizing a concept called micro-segmentation to build a “Zero Trust” network. But that has been unrealistic, requiring too great an investment in hardware, time, and manpower — until now, that is. Download this use case from VMware and Carahsoft® now to learn why.