Wednesday, February 25, 2009

VMware Announces VMware vShield Zones

Enables strict compliance with security policies and industry regulations for user data as customers adopt cloud computing with virtual environments.

VMware, Inc., a provider of virtualization solutions from the desktop to the datacenter, today announced VMware vShield Zones, a new security virtual appliance for the virtual datacenter operating system (VDC-OS) that will enable strict compliance with security policies and industry regulations for user data as customers adopt cloud computing with virtual environments for increased efficiency and flexibility.

The company explains that previously, compliance required diverting network traffic to external physical appliances, resulting in disconnected 'islands' of infrastructure. It avers that with VMware vShield Zones, customers will be able to create logical zones in the virtual datacenter that span all of the shared physical resources, with each zone representing a distinct level of trust and confidentiality. This will allow businesses to comply with corporate security policies and regulations on data privacy while still running applications efficiently on shared computing resource pools, claims the company.

''VMware virtualization solutions have enabled companies to pool their computing resources and deliver IT as a dynamic, shared service,'' said Raghu Raghuram, Vice President, server business unit, VMware. ''VMware vShield Zones enhances this architecture by enabling customers to segment and isolate their application traffic in a shared environment, thereby delivering new security benefits and making VMware Infrastructure a safe place to run business critical applications.'' source: http://www.webhosting.info

Wednesday, December 17, 2008

Windows Web Hosting Service in India

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A web hosting service is a type of Internet hosting service that allows individuals and organizations to provide their own website accessible via the World Wide Web. Web hosts are companies that provide space on a server they own for use by their clients as well as providing Internet connectivity, typically in a data center. Web hosts can also provide data center space and connectivity to the Internet for servers they do not own to be located in their data center, called colocation.

The scope of hosting services varies widely. The most basic is web page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a Web interface. The files are usually delivered to the Web "as is" or with little processing. Many Internet service providers (ISPs) offer this service free to their subscribers. People can also obtain Web page hosting from other, alternative service providers. Personal web site hosting is typically free, advertisement-sponsored, or cheap. Business web site hosting often has a higher expense.

Single page hosting is generally sufficient only for personal web pages. A complex site calls for a more comprehensive package that provides database support and application development platforms (e.g. PHP, Java, Ruby on Rails, ColdFusion, and ASP.NET). These facilities allow the customers to write or install scripts for applications like forums and content management. For e-commerce, SSL is also highly recommended.

The host may also provide an interface or control panel for managing the Web server and installing scripts as well as other services like e-mail. Some hosts specialize in certain software or services (e.g. e-commerce). They are commonly used by larger companies to outsource network infrastructure to a hosting company.

Reseller hosting is a form of web hosting wherein the account owner has the ability to use his/her allotted hard drive space and bandwidth to host websites on behalf of third parties. The reseller purchases the host's services wholesale and then sells them to his customers for a profit. The certain portion of hard drive and bandwidth is allocated to reseller account. In order to achieve this the reseller may rent a dedicated server from a hosting company or resell shared hosting services. If the latter is the case the reseller is simply given the permission to sell a certain amount of disk space and bandwidth to his own customers without renting a server from a web hosting company he signed for a reseller account with.

The typical web hosting reseller might be a web design firm, web developer or systems integrator who offers web hosting as an add-on service. Reseller hosting is also an inexpensive way for web hosting entrepreneurs to start a company. Most reseller hosting plans allow resellers to create their own service plans and choose their own pricing structure. In many cases, resellers are able to establish their own branding via customized control panels and name servers.

Reseller hosting does not require extensive knowledge of the technical aspects of web hosting. Usually, the data center operator is responsible for maintaining network infrastructure and hardware, and the dedicated server owner configures/secures/updates the server. A reseller is responsible for interfacing with his/her own customer base, but any hardware, software and connectivity problems are typically forwarded to the server provider from whom the reseller plan was purchased.

Resellers can set up and manage customer accounts via a web interface, usually point and click "Control Panels."

Well-known Control Panels List:


Cortex Provisioning System (Windows)
WHM/cPanel (Unix)(Windows version coming soon)

ehcp
Plesk (Windows/Unix)
DirectAdmin (Unix)
Webmin (Unix)
Ensim Pro (Windows/Unix)
Helm (Windows)
source: wikipedia