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Floating Licensing
Floating licensing, also known as concurrent licensing or network licensing, is a software licensing approach in which a limited number of licenses for a software application are shared among a larger number of users over time. When an authorized user wishes to run the application, they request a license from a central license server. If a license is available, the license server allows the application to run. When they finish using the application, or when the allowed license period expires, the license is reclaimed by the license server and made available to other authorized users. The license server can manage licenses over a local area network, an intranet, virtual private network, or the Internet. Floating licensing is often used for high-value applications in corporate environments; such as electronic design automation or engineering tools. However, its use is broadly expanding throughout the software industry. An on-premise license server used to be the only way to enforc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software License
A software license is a legal instrument (usually by way of contract law, with or without printed material) governing the use or redistribution of software. Under United States copyright law, all software is copyright protected, in both source code and object code forms, unless that software was developed by the United States Government, in which case it cannot be copyrighted. Authors of copyrighted software can donate their software to the public domain, in which case it is also not covered by copyright and, as a result, cannot be licensed. A typical software license grants the licensee, typically an end-user, permission to use one or more copies of software in ways where such a use would otherwise potentially constitute copyright infringement of the software owner's exclusive rights under copyright. Software licenses and copyright law Most distributed software can be categorized according to its license type (see table). Two common categories for software under copyright ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloud Computing
Cloud computing is the on-demand availability of computer system resources, especially data storage ( cloud storage) and computing power, without direct active management by the user. Large clouds often have functions distributed over multiple locations, each of which is a data center. Cloud computing relies on sharing of resources to achieve coherence and typically uses a "pay as you go" model, which can help in reducing capital expenses but may also lead to unexpected operating expenses for users. Value proposition Advocates of public and hybrid clouds claim that cloud computing allows companies to avoid or minimize up-front IT infrastructure costs. Proponents also claim that cloud computing allows enterprises to get their applications up and running faster, with improved manageability and less maintenance, and that it enables IT teams to more rapidly adjust resources to meet fluctuating and unpredictable demand, providing burst computing capability: high computing p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
System Administration
A system administrator, or sysadmin, or admin is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multi-user computers, such as servers. The system administrator seeks to ensure that the uptime, performance, resources, and security of the computers they manage meet the needs of the users, without exceeding a set budget when doing so. To meet these needs, a system administrator may acquire, install, or upgrade computer components and software; provide routine automation; maintain security policies; troubleshoot; train or supervise staff; or offer technical support for projects. Related fields Many organizations staff offer jobs related to system administration. In a larger company, these may all be separate positions within a computer support or Information Services (IS) department. In a smaller group they may be shared by a few sysadmins, or even a single person. * A database administrator (DBA) maintains a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Licenses
A software license is a legal instrument (usually by way of contract law, with or without printed material) governing the use or redistribution of software. Under United States copyright law, all software is copyright protected, in both source code and object code forms, unless that software was developed by the United States Government, in which case it cannot be copyrighted. Authors of copyrighted software can donate their software to the public domain, in which case it is also not covered by copyright and, as a result, cannot be licensed. A typical software license grants the licensee, typically an end-user, permission to use one or more copies of software in ways where such a use would otherwise potentially constitute copyright infringement of the software owner's exclusive rights under copyright. Software licenses and copyright law Most distributed software can be categorized according to its license type (see table). Two common categories for software under copyright la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software License Server
A software license server is a centralized computer software system which provides access tokens, or keys, to client computers in order to enable licensed software to run on them. In 1989, Sassafras Software Inc developed their trademarked KeyServer software license management tool. Since that time, other computing technology firms have adopted the phrase "key server" to be used interchangeably with "software license server." It is the job of a software license server to determine and control the number of copies of a program permitted to be used based on the license entitlements that an organization owns. Typically, an end-user customer organization will install a software license server on a host computer to provide licensing services to an enterprise computing environment. Publisher-specific license servers are commonly provided by software publishers, or through third party providers, to manage software licensing for a specific software publisher's products. Publisher-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Node-locked Licensing
Node-locked licensing is a software license, software licensing approach in which a license for a software application is assigned to one or more hardware devices (specific nodes, such as a computer, mobile devices, or IoT device). Typically any numbers of instances are allowed to execute for such license. This form of licensing is used by software publishers to ensure the license is only run on particular hardware devices. Every node is identified by a unique hardware ID (device fingerprint) which needs to be obtained or entered during the pairing process (usually product setup or first license validation). This licensing model is also known as: * Single Use License * Device License{{Cite web, last=cmcatee-MSFT, title=Manage licenses for devices, url=https://docs.microsoft.com/en-us/microsoft-365/commerce/licenses/manage-licenses-for-devices, access-date=2021-07-20, website=docs.microsoft.com, language=en-us * Machine Based License * Named Host License See also *Software meteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
License Borrowing
License borrowing is a feature that allows a user to run software on a computer that is not continuously connected to the license server on the network. When making a borrow request, the user is either connected to the server over the network, or with some systems the license can be borrowed via secure file exchange between the disconnected user's system and the server. After the license has been borrowed, the user can then disconnect the computer from the network and continue to use the software for the length of the borrow period, which is typically determined by the software vendor. During this time, the borrowed license is removed from the pool of available licenses. After the borrow period expires the license is then checked back into the pool. ReferencesLicense Borrowing For License Administrators - White Paper [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
License Manager
A software license manager is a software management tool used by Independent software vendors or by end-user organizations to control where and how software products are able to run. License managers protect software vendors from losses due to software piracy and enable end-user organizations to comply with software license agreements. License managers enable software vendors to offer a wide range of usage-centric software licensing models, such as product activation, trial licenses, subscription licenses, feature-based licenses, and floating licensing from the same software package they provide to all users. A license manager is different from a software asset management tool, which end-user organizations employ to manage the software they have licensed from many software vendors. However, some software asset management tools include license manager functions. These are used to reconcile software licenses and installed software, and generally include device discovery, soft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Metering
Software metering refers to several areas: *Tracking and maintaining software licenses. One needs to make sure that only the allowed number of licenses are in use, and at the same time, that there are enough licenses for everyone using it. This can include monitoring of concurrent usage of software for real-time enforcement of license limits. Such license monitoring usually includes when a license needs to be updated due to version changes or when upgrades or even rebates are possible. * Real-time monitoring of all (or selected) applications running on the computers within the organization in order to detect unregistered or unlicensed software and prevent its execution, or limit its execution to within certain hours. The systems administrator can configure the software metering agent on each computer in the organization, for example, to prohibit the execution of games before 17:00. * Fixed planning to allocate software usage to computers according to the policies a company specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concurrent User
In computer science, the number of concurrent users (sometimes abbreviated CCU) for a resource in a location, with the location being a computing network or a single computer, refers to the total number of people simultaneously accessing or using the resource. The resource can, for example, be a computer program, a file, or the computer as a whole. Keeping track of concurrent users is important in several cases. First, some operating system models such as time-sharing operating systems allow several users to access a resource on the computer at the same time. As system performance may degrade due to the complexity of processing multiple jobs from multiple users at the same time, the capacity of such a system may be measured in terms of maximum concurrent users. Second, commercial software vendors often license a software product by means of a concurrent users restriction. This allows a fixed number of users access to the product at a given time and contrasts with an unlimited user ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plug And Play
In computing, a plug and play (PnP) device or computer bus is one with a specification that facilitates the recognition of a hardware component in a system without the need for physical device configuration or user intervention in resolving resource conflicts. The term "plug and play" has since been expanded to a wide variety of applications to which the same lack of user setup applies. Expansion devices are controlled and exchange data with the host system through defined memory or Input/output, I/O space port addresses, direct memory access channels, interrupt request lines and other mechanisms, which must be uniquely associated with a particular device to operate. Some computers provided unique combinations of these resources to each slot of a CPU cache, motherboard or backplane. Other designs provided all resources to all slots, and each peripheral device had its own address decoding for the registers or memory blocks it needed to communicate with the host system. Since fixed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethernet Address
A media access control address (MAC address) is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment. This use is common in most IEEE 802 networking technologies, including Ethernet, Wi-Fi, and Bluetooth. Within the OSI model, Open Systems Interconnection (OSI) network model, MAC addresses are used in the medium access control protocol sublayer of the data link layer. As typically represented, MAC addresses are recognizable as six groups of two hexadecimal digits, separated by hyphens, colons, or without a separator. MAC addresses are primarily assigned by device manufacturers, and are therefore often referred to as the burned-in address, or as an Ethernet hardware address, hardware address, or physical address. Each address can be stored in hardware, such as the card's read-only memory, or by a firmware mechanism. Many network interfaces, however, support changing their MAC address. The add ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
