Data Center Virtualization- A cost-effective business proposition

Globalization and technological innovation have led to the growth of IT infrastructures in every business environment. With such apparent infrastrucutre growth, the  corporate houses as well as small and medium business enterprises are faced by the challenges of increased energy and power cost as well  operational overheads. Organization in an attempt to meet these challenges has turned to use data centers. The extensive use of data centers today demands that these organizations reduce their carbon footprints and global warming.

Data centers which came into existence to meet the growing need for information storage and faster retrieval across the  locations, were dense with computer systems, networking and telecommunication equipment. Further, with demands for a customized software and applications in all walks of the product life cycle, critical business data had to be made available to the IT outsourcing teams. This called the need for strong information security methods. Virtualization of the data centers were aimed  towards making  efficient use of available hardware and software resources. However, with the eco-friendly requirement integrated into the business systems,  the IT giants worked on developing datacenter virtualization models which would help in reduction of energy consumption by nearly 80-90%. 

With green computing becoming the buzz word today, organizations tend to use environmentally bio-degradable materials and sustainable resources rather than hazardous materials as components for the data center infrastructure.  Further, data center virtualization allows organizations to reduce the number of hardware installed which brings in cost savings in sizable forms. However, adopting virtualization was easy without the requirement of  any large investments.

The growing demands for datacenter virtualization paved way for leaders in the IT industry  to extend their experience in  IT operations and management to both small and medium business organizations as well as the as large corporate giants.  These IT service providers offer the client organizations virtualization-as-a- service, besides the traditional virtualization methods across applications, networks and systems.

The data center virtualization offered by the leaders in the industry segment  can be enumerated as a 5-phase  lifecycle process. This includes -

*        Assessment and analysis of the performance statistics of the existing infrastructure, applications, its related business requirement.

*        Defining the requirements for environmental changes and bring about architectural changes through  operational design

*        Implementation and integration of virtual infrastructure with application and network

*        Facility Management and

*        Transformation

The client organizations benefits with facilities of virtualization without any upfront investment. Correct implementation of virtualization will establish valuable efficiencies like agility, flexibility, better network capacity besides reducing costs.

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Identity Access Management Critical in Today’s Unstable Business Environment

Today’s business environment is highly competitive, complex, and volatile. This has put tremendous pressure on organizations to increase their accessibility to customers, partners, vendors, suppliers, and employees. Hence, enterprises are deploying an ever-increasing number of applications with multiple, often mutually incompatible, proprietary identity systems, or security models, inconsistent management of identities and different auditing mechanisms. However, in their haste to enhance their accessibility they forget to look at the security aspects, which leads to inefficiencies, increased risk of identity theft and unauthorized access, and failure to meet regulatory compliance.

In today's work environment, passwords and password resets are one of the most widely used measures to ensure information security. A recent research showed that on an average each employee accesses around 16 applications and systems. And as part of the security measure, each employee has to remember five or more passwords, which the employee has to change five or more times per year. It results in multiple repositories of identity information, multiple user IDs and multiple passwords. 

However, the fact of the matter is most employees finding it impossible to manage multiple identities. This is proved by the number of password related calls that help desk receives. Moreover, juggling multiple identities lead to chaos and confusion, which is put to good use by the criminals. This calls for a comprehensive and focused approach that would enhance efficiency, achieve compliance, and improve the security of the organizations. That is what identity and access management offers to do.

Identity and access management helps organizations to manage access to scattered information and applications within the organization without compromising security or exposing sensitive information. Hence, identity and access management can be defined as a set of policies, processes, and technologies for the creation, management, and use of digital identities. The objective of identity access management is to provide right access to the right people at the right time. It comprises of four important aspects namely

●        Authentication

It is the process of verifying and proving the claims of an identity for gaining access to an application system or resource.

●        Authorization

It is the determination whether to allow an identity to perform an action or access a system or resource.

●        User Management

It refers to the process of creating, propagating, and maintaining user identity and privileges. An important component of user management is user lifecycle management, which refers to the lifecycle of a digital identity from creation to termination.

●        Enterprise Directory

It is the repository for securely storing and organizing the digital identities and its credentials and attributes.

In today’s unstable business environment, identity access management is important to secure the organization and to protect confidential and personal data and thereby achieve compliance, business growth, operational efficiency, and cost savings.

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Information Security Solutions for The Digital World

Information being the essential ingredient in the success of  any business, organization today has made technology  an indispensable part of the  business environment.  Storage of information as well as exchange of  data between employees, supplies and customers has become easy with technological involvement. However, the exponential rate of data growth takes the IT professionals through a challenging task of providing efficient data security solutions.

Information security thus is a major concern in an environment where the entire process of storing, distribution, accessing of every single sensitive and confidential data is done digitally. All organizational data ranging from personal details, to client lists, bank details, marketing strategies, sales information, and any other organizational details need to be well protected from both external and internal threats.

Over the years a number of software applications have been developed to provide firewall protection to ward away threats and virus scanners to protect against data damage. However, today's dynamic business environment with involvement of a number of IT outsourcing companies, large amount of digital data transfer and storage requires a competent information security system that would involve the elements of risk analysis and risk management.

The globally networked world has made data and information accessible from any location and any device irrespective of the distance. Further, with the every single detail pertaining to the organization and the global workforce stored on computers, organizations need to have a continuous process of identifying, assessing and managing security risks while responding to the ever changing customer demands, legal and industry requirements. 

Though there are number of service providers in the arena, organizations look forward to partner with service providers who can establish a business aligned information security framework along with an enhanced Return on Security Investment. The wide range of security solutions offered by these service providers include:-

·         Ability to establish a Security Framework for business verticals.

·         Call for lesser investments on new technology

·         Ability to manage intricate multi-vendor and heterogeneous client environments

·         minimizes operation expense with hassle free handling of domain experts

·          increased profitability and efficiency

 Further to cater to the ever increasing demands for accessibility across various horizontal and vertical layers, the leading service providers offer a wide spectrum of services that includes Identity &  Access management, Information security consulting and  Managed Security Service. All these cuts through the diversified information security products, technology and compliance requirement of the organizations at large.

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An Optimized IT Management Process with the Cloud Technology

Cloud computing is the technology that is in high demand right now. With the help of the cloud platform you can easily avail services from anywhere anytime with the help of a mobile device or a thin client. All the processes that are deployed on the cloud are easy to use and manage and this reduces your time and costs. In a world rife with competition you have to act wisely and promptly. The cloud services are quick which gives you an advantage to make critical business decisions accurately based on the real-time updates on the latest changes in the market.

The cloud computing technology has proved to be a boon in managing the IT costs. There is no requirement for any additional infrastructures or facilities. The infrastructure is highly integrated and leverages collaboration amongst the various IT processes and frameworks. Since compatibility between the processes is high the costs are reduced and efficiency is enhanced resulting in increased revenues and profits. The technology provides you with excellent network support services such as consistent and uninterrupted network connectivity and all latency issues are eliminated thus delivering an advanced and highly effective model.

The cloud computing technology deploys best ITIL asset management practices that produce optimum results. It contributes productively towards asset discovery, creation and maintenance of hardware and software libraries, physical asset tracking, configuration management, procurement management, request and approvals, contract management, vendor and supplier management, re-deployment and movement, retire and disposal management. The cloud provides you with standardized and comprehensive IT security consulting services for prevention of data leakage. You are provided with secure SDLC design and coding practices, source code reviews, regular audits and reports that help you in modifying your security strategies for more effective protection.

The cloud technology helps in the enforcement of a streamlined, automated, centralized IT management process that reduces all complexities and risks, and leverages performances. It provides you with consistent server monitoring service and enhances the visibility of the process. The processes that are deployed are energy-efficient and based on the lean management model that eliminates all wasteful procedures and helps in saving costs. You are also provided with superb service desk support that facilitates you to easily create requests, resolve incidents, reports incidents and review the status of your submitted requests.

The cloud help desk helps to restore normal operations without delays to avoid any adverse impacts on your business. With such profound capabilities you can expect high returns on investment in business and minimal damages and losses.

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Need to develop Green Datacenters

With the growing expenses of power and an increased uncertainty in power accessibility, energy conversion today is a major issue for data centers. With the increase in computing power demand to satisfy crucial mission application as well as the advent of virtualization created drastic impacts on server density, making the requirement for an efficient energy management plan even more essential today.  When there is an in-depth knowledge of energy consumption attained through real-time monitoring within the data center, administrators feel safer of being able to make improved and energy conscious decisions. All these facts, had led to the need for Green Datacenters today.

Several companies hosting digital marketplaces and social networks present at the Green Grid Forum 2012 shared their initiatives for establishing green datacenters. The datacenters today consume more than 2 percent of the total electricity. It has been estimated that almost half of US’s electricity is generated by burning coal. The increasing datacenter energy usage will contribute to an ever increasing percentage of greenhouse has emissions unless we are able to decouple the expansion of data storage and processing from fossil fuel pollution.

Leading information security brands today have come up with a phased methodology to offer Green Datacenter solutions that are cost efficient in nature. This apart, they offer sustainability to business operations and guarantees a healthy bottom-line for an organization. 

The phases that are put to use are:-

·         Assessment Phase

This phase helps in setting up baseline of energy usage and carbon footprint of the present environment using an assessment framework which is also utilized to audit the present environment. This process is followed by Gap analysis and Feasibility study for identifying transformational initiatives, assess expense structure and conduct impact analysis.

·         Planning and Design Phase

This phase assists in setting up a detailed route map for certain Green IT initiatives like DC optimization, procurement, financial, recycling and resource planning.

·         Implementation Phase

This phase works towards selecting and implementing certain technologies data center transformation initiatives such as datacenter consolidation, virtualization, power and cooling management and IT infrastructure management. This phase also helps an organization to attain LEED certificate.

The amount of data the world processes and stores will go on expanding fast. EMC, an esteemed information infrastructure solutions enterprise predicts that the amount of global data will expand to approximately 35 zetta bytes by 2020. If there is no focus given on datacenter efficiency and renewable power usage, then the climatic impact of datacenters will also expand exponentially. To aid this situation, eminent IT solution providers are offering Green Datacenters methods to their clients and end users.

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Network Support Services Empowers the Corporate Network

The globally bound business organizations aim for newer markets and higher revenues. However, globalization with its benefits also offer these organization challenges of maintaining a vastly spread out organization. Nevertheless, technology has brought in a number of innovations that has facilitated the widely located offices of these enterprises to remain connected through the corporate network.

Corporate network is a  network service which as per Wikipedia definition is a service hosted on a computer network on a defined service protocol to provide functionality for end users of the network.  The client computers or end-users share the resources with the help of servers.  Further  technological  advancement led to increased demands for a stronger IT infrastructure  with more focus on the networked environment. Maintaining network security was another  challenging factor for the new age organizations. However, to ensure secure data transfers, the  network services were configured as local networks and wide area networks with a valid internet protocol address for every user accounts.

The aggressively competitive business environment led to network  services becoming the backbone of the global organization. However, the continuous increase in  IT infrastructure and applications  has  made the  network a complex environment. Business houses and corporate sector in need for an end-to-end   networked systems looked towards  organization which would provide them with seamless and highly managed network services.  Further, good support services are also essential in managing the networked environment. Outsourcing the management and network support services to experts will facilitate the global enterprises to focus on core issues.

The leading service providers with years of experience and team of experts   help the global  organizations with optimum and cost-effective network services. The  entire suite of  managed  services include conceptualization, implementation and delivery of LAN and WAN management, unified communication systems, management of the network operations center and IT security consulting for the networked environment.

However, for a network support service to be truly effective , requires the services to be open to the clientele 24/7. The expert teams  from the leading service provider are available at all times to provide solutions to problems faced in network system integration , implementation services, VoIP, WLAN management or network virtualization. A good network support service provider is one that ensures  integrated performance and end-to-end visibility across  the infrastructure landscape with   faster and timely communications through an online service desk and this forms an important part of customer relationships.

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Streamlining Asset Management in a Dynamic Business Environment

In a fiercely competitive business environment, organizations tend to make use of technological innovations to upgrade existing infrastructure or add new one. As the assets of the enterprises increase, these should be backed by productivity, cost effectiveness and good business value. Proper management if the IT assets become vital for the organizations for ensuring such business accomplishments. The progressive growth of the organization's infrastructure further demands that these should be managed effectively for proper execution of business strategies.

With business houses largely dependent on the IT, a combination infrastructure a combination between the hardware and software of various assets is necessary to ensure achievement of goals. Further the changing dynamics demands the use of advanced process to achieve higher business prospects. Implementing stable asset management strategy will not only help organizations enjoy benefits such as reduced cost, business alignment and quality service but also foster a compatible and cohesive environment.  . However, with security risks looming large over the technological upgrades organizations should consider proactive steps and robust solutions to counter attack these.

IT Asset management is a tool for managing the assets, contracts and the associated costs through out the lifecycle of the asset. However, besides the registry of physical assets, it includes documentation, service level agreements, catalogs and warranties as part of the asset management procedures. It also facilitates relationship building of these assets with customers, departments, and external agencies thus creating constant returns with reduced risks. As technological advancements came over, the cloud computing model of asset management proved to be advantageous for the new age business houses.

The cloud computing based asset management model provides organizations with a cost efficient solutions, asset discovery and maintenance of hardware and software libraries. Further, the cloud based model also facilitates software license management, contract management, supplier & vendor management, management of procurements, re-deployment and disposal. Being a web based the organizations are benefitted by the on-demand services which include real-time reports for critical decision making. 

Asset management being a challenge for the new age organization, the cloud based model streamlines and automates the asset management process. Leveraging on the efficient help desk facilities users can find solutions create requests and review reports and status. The asset management services offered  by the industry leaders include all activities aimed towards management and tracking of  assets and includes physical and logical discovery of assets, interfacing and complimenting ITSM processes and functions, interfacing with enterprise asset management system and processes, compliance to regulations and assessment of enterprise security. 

Today’s green datacenter environment of most organizations deploy efficient  identity and access management solutions that provides better end-user experience, empowers business through enhanced efficiency in asset management, provides user privacy security and agility in application  development with high ROI.

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Opt in for Green Datacenters

Today in the data center industry, the Power Usage Effectiveness (PUE) has materialized to efficiently integrate the main evaluative constituents of data center energy usage to offer meaningful efficiency estimations. This standard will be equivalent to “Miles Per Gallon” figure utilized within the auto industry to enable customers to estimate fuel efficiency between different providers and models. 

Today many data centers are becoming short of space and power. They are not being able to add more servers as they have reached either their space/ power limits or they have reached the cooling capacity limits. Furthermore, environmental issues too are becoming important concerns as they also contribute to a company’s growing ability.

Sustainability is essential in a business. Hence, numerous data center clients are aiming at methods to preserve energy and reduce expenses for the company to grow. It is said that the journey to a green datacenter has its sustainability and cost rewards. Energy consumption and environmental issues are essential. If it is not addressed it can hinder a company’s growth and its ability to respond to organizational IT requirements. 

Green awareness has the potential to become green action and build the foundation for Green IT. Making use of green technologies to expand capacities, minimizing expenses and risks at the same time is much more than mere smart business. Planning for corporate sustainability and energy efficiency with positive outcome always go hand in hand. The global economy has made the modern day world more cooperative and competitive. Therefore, as companies today strive to thrive in a constantly changing scenario, becoming accustomed to sustainability tactics is a business imperative.

Leading IT service providers have introduced green data center initiatives recently. They generally follow a phased methodology to offer green datacenter solutions that are cost efficient in nature, offer sustainability to business operations and ensures a stable bottom-line. The three essential phases are:-

•          The Assessment Phase

This phase creates an energy usage baseline and carbon footprint of the present environment using an assessment framework. This is followed by Gap analysis and feasibility study to spot transformational activities, conduct impact analysis and evaluate cost structure.

•          Design and Planning Phase

This stage gives a detailed route map for certain Green IT initiatives like DC optimization, procurement, recycling, resource and financial planning

•          Implementation Phase

This phase selects and executes certain technologies for datacenter consolidation, virtualization, cooling and power management, and IT infrastructure management. It also involves helping a company to attain LEED certified. 

A well thought out green strategy can minimize operational expenses and other hazards. Being green by design can enhance a brands corporate image. However, prior to opting for any green initiatives it is essential to assess the existing greenness of your data center by researching on areas such as facilities, utilization methods, IT equipments and the best practices in use.

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