Browse Definitions:

SearchEnterpriseWAN

IT professionals in almost every industry rely on SearchEnterpriseWAN.com for industry news, technical tips and valuable best practices on designing a Wide Area Network, optimizing application performance across the WAN, WAN Security and VPN usage, or selecting managed services so they can keep their networks up to date and cope with constant change.

View the complete archive of Enterprise WAN Management news, research and expert advice.

Go to:  SearchEnterpriseWAN

Recently on  SearchEnterpriseWAN

How to calculate network bandwidth requirements

Figuring out how to calculate bandwidth requirements is vital to ensuring your network runs smoothly, and it's best to get the formula correct from the beginning.

More Highlights
Definitions
  • WAN (wide area network)

    A wide area network (WAN) is a geographically distributed telecommunications network that interconnects multiple local area networks (LANs).

  • ISDN (Integrated Services Digital Network)

    ISDN (Integrated Services Digital Network) is a set of CCITT/ITU standards for digital transmission over ordinary telephone copper wire, as well as over other media.

  • File Transfer Protocol (FTP)

    File Transfer Protocol (FTP) is a client-server standard used to transfer files between computers over the Internet using control and data channels.

Browse EnterpriseWAN Topics

Telecom Services

Telecommunication carrier services often make up the largest portion of an enterprise's IT budget, so choosing the right services is critical. The options are many and relationships can be complex, especially when a distributed network spans multiple countries or continents. This section presents the latest on the available choices, including purchasing bandwidth like T1 lines, managed services, and emerging services like SaaS and cloud computing, as well as best practices on how to evaluate the services you're receiving and negotiating with telecom providers.

Recent Definitions

  • managed network services

    Managed network services are networking applications, functions and services that enterprises outsource to be remotely operated, monitored and maintained by a managed service provider (MSP).

  • managed service provider (MSP)

    A managed service provider (MSP) is a company that remotely manages a customer's IT infrastructure and/or end-user systems, typically on a proactive basis and under a subscription model.

  • WAN (wide area network)

    A wide area network (WAN) is a geographically distributed telecommunications network that interconnects multiple local area networks (LANs).

Highlights

More Telecom Services Topics

Back to Top

VPNs/Security

Here you'll find advice and news to help you design, manage and troubleshoot secure VPNs and remote access and to ensure that your WAN is protected from threats that lurk on the Internet or target the applications you're running. Our resources provide information about IPsec and SSL VPN design, setup and configuration, secure remote access, and Web and application security.

Recent Definitions

  • virtual private network (VPN)

    A virtual private network creates an encrypted connection over a less secure network when the network infrastructure cannot provide enough security to connected systems.

  • Network Address Translation (NAT)

    A NAT (Network Address Translation or Network Address Translator) is the virtualization of Internet Protocol (IP) addresses. NAT helps improve security and decrease the number of IP addresses an organization needs.

  • dynamic multipoint VPN (DMVPN)

    A dynamic multipoint virtual private network (DMVPN) is a secure network that exchanges data between sites without needing to pass traffic through an organization's headquarter VPN server or router.

Highlights

More VPNs/Security Topics

Back to Top

WAN Design

Network design is the basis for every WAN and the most crucial part to get right. Here we cover best practices and strategies for WAN design, including considerations for WAN capacity planning and bandwidth management, branch office network design, network disaster recovery planning methods, WWAN and mesh network planning and VPN design.

Recent Definitions

  • bandwidth

    Bandwidth is the capacity of a wired or wireless network communications link to transmit the maximum amount of data from one point to another over a computer network or internet connection in a given amount of time -- usually one second.

  • LPWAN (low-power wide area network)

    Low-power WAN (LPWAN) is a wireless wide area network technology that interconnects low-bandwidth, battery-powered devices with low bit rates over long ranges.

  • disaster recovery plan (DRP)

    A company's disaster recovery policy is enhanced with a documented DR plan that formulates strategies, and outlines preparation work and testing.

Highlights

More WAN Design Topics

Back to Top

Infrastructure

Equipping your WAN with the right network hardware and technology is essential to providing your users with the connectivity, services and applications they need. Here you'll find resources on WAN network hardware and infrastructure, WAN protocols and IP networking, including IPv6. You'll learn how to build a WAN that meets today's complex networking challenges.

Recent Definitions

  • LPWAN (low-power wide area network)

    Low-power WAN (LPWAN) is a wireless wide area network technology that interconnects low-bandwidth, battery-powered devices with low bit rates over long ranges.

  • WAN (wide area network)

    A wide area network (WAN) is a geographically distributed telecommunications network that interconnects multiple local area networks (LANs).

  • ISDN (Integrated Services Digital Network)

    ISDN (Integrated Services Digital Network) is a set of CCITT/ITU standards for digital transmission over ordinary telephone copper wire, as well as over other media.

Highlights

More Infrastructure Topics

Back to Top

Optimization/Application Performance

WAN optimization can help ensure efficient and fast applications delivery on the network. Learn how WAN optimization and application acceleration can help manage traffic on the WAN, how to understand and manage application performance, how to monitor the WAN to prevent application bottlenecks, and how to manage applications and systems remotely.

Recent Definitions

  • 4K video resolution

    4K video resolution is high-definition (HD) video that has four times the resolution of 1080p HD video.

  • Space Communications Protocol Specifications (SCPS)

    Space Communications Protocol Specifications (SCPS) are designed to improve communications reliability, error checking, efficiency and performance in ground, manned craft and satellite inter-communications.

  • byte caching

    Byte caching is a method of reducing the amount of repetitious data that is sent back and forth in a network as a means of streamlining network performance.

Highlights

More Optimization/Application Performance Topics

Back to Top

-ADS BY GOOGLE

SearchCompliance

  • risk map (risk heat map)

    A risk map, also known as a risk heat map, is a data visualization tool for communicating specific risks an organization faces. A...

  • internal audit (IA)

    An internal audit (IA) is an organizational initiative to monitor and analyze its own business operations in order to determine ...

  • pure risk (absolute risk)

    Pure risk, also called absolute risk, is a category of threat that is beyond human control and has only one possible outcome if ...

SearchCloudProvider

  • cloud ecosystem

    A cloud ecosystem is a complex system of interdependent components that all work together to enable cloud services.

  • cloud services

    Cloud services is an umbrella term that may refer to a variety of resources provided over the internet, or to professional ...

  • uncloud (de-cloud)

    The term uncloud describes the action or process of removing applications and data from a cloud computing platform.

SearchSecurity

  • cyberextortion

    Cyberextortion is a crime involving an attack or threat of an attack coupled with a demand for money or some other response in ...

  • Cybercrime

    Cybercrime is any criminal activity that involves a computer, networked device or a network.

  • National Security Agency (NSA)

    The National Security Agency is the official U.S. cryptologic organization of the United States Intelligence Community under the ...

SearchHealthIT

  • Practice Fusion

    Practice Fusion Inc. is a San Francisco-based company that developed a free electronic health record (EHR) system available to ...

  • RHIA (Registered Health Information Administrator)

    An RHIA, or registered health information administrator, is a certified professional who oversees the creation and use of patient...

  • 21st Century Cures Act

    The 21st Century Cures Act is a wide-ranging healthcare bill that funds medical research and development, medical device ...

SearchDisasterRecovery

SearchStorage

  • Random Access Memory (RAM)

    Random Access Memory (RAM) is the hardware in a computing device where the operating system (OS), application programs and data ...

  • floating gate transistor (FGT)

    A floating gate transistor (FGT) is a complementary metal-oxide semiconductor (CMOS) technology capable of holding an electrical ...

  • bad block

    A bad block is an area of storage media that is no longer reliable for storing and retrieving data because it has been physically...

SearchSolidStateStorage

  • hybrid hard disk drive (HDD)

    A hybrid hard disk drive is an electromechanical spinning hard disk that contains some amount of NAND Flash memory.

Close