Browse Definitions :

Browse Definitions by Alphabet

PRO - WHA

  • projector phone - A projector phone is a smartphone with an embedded pico projector.
  • Prometheus - Prometheus is an open source monitoring and alerting toolkit for microservices and containers that provides flexible queries and real time notifications.
  • promiscuous mode - In computer networking, promiscuous mode is a mode of operation, as well as a security, monitoring and administration technique.
  • proof of concept (POC) - A proof of concept (POC) is an exercise in which work is focused on determining whether an idea can be turned into a reality.
  • proof of concept (PoC) exploit - A proof of concept (PoC) exploit is a non-harmful attack against a computer or network.
  • propagation delay - Propagation delay is the amount of time required for a signal to be received after it has been sent; it is caused by the time it takes for the signal to travel through a medium.
  • propeller head (or propellor head, prop head, prophead) - A propeller head (also spelled propellor head, and sometimes shortened to prop head or prophead) is jargon for someone who is exceptionally, perhaps weirdly bright or knowledgeable, especially in some technical field.
  • property management system (PMS) - A property management system (PMS) is a software application for the operations of hotels, other hospitality accommodations and commercial residential rental properties.
  • proportional control - Proportional control is a control system technology based on a response in proportion to the difference between what is set as a desired process variable (or set point) and the current value of the variable.
  • proportionality - In mathematics, proportionality indicates that two quantities or variables are related in a linear manner.
  • proprietary - In information technology, proprietary describes a technology or product that is owned exclusively by a single company.
  • proprietary solution - A proprietary solution is a hardware or software product or combination of products and services that is tied to a specific vendor, to the exclusion of all other vendors.
  • PropTech (property tech) - PropTech, or property technology, is any form of technology that combines the real estate market with IT in order to help users buy, research, sell or manage property.
  • protected health information (PHI) or personal health information - Protected health information (PHI), also referred to as personal health information, is the demographic information, medical histories, test and laboratory results, mental health conditions, insurance information and other data that a healthcare professional collects to identify an individual and determine appropriate care.
  • protected mode - Protected mode is a mode of program operation in a computer with an Intel-based microprocessor in which the program is restricted to addressing a specific contiguous area of 640 kilobytes.
  • Proteus effect - The Proteus effect is the tendency for people to be affected by their digital representations, such as avatars, dating profiles and social media personas.
  • protocol data unit (PDU) - In networking, a protocol data unit is the basic unit of exchange between entities that communicate using a specified networking protocol.
  • proton - A proton is a subatomic particle found in the nucleus of every atom.
  • prototype - In software development, a prototype is a rudimentary working model of a product or information system, usually built for demonstration purposes or as part of the development process.
  • Prototyping Model - The prototyping model is a systems development method in which a prototype is built, tested and then reworked as necessary until an acceptable outcome is achieved from which the complete system or product can be developed.
  • provisioning - In general, provisioning means "providing" or making something available.
  • proximity operator - A proximity operator is a character or word used to narrow search engine results by limiting them to those that have query keywords placed within a specific number of words in the content.
  • proximity sensing - Proximity sensing is the ability of a robot to tell when it is near an object, or when something is near it.
  • proxy firewall - A proxy firewall is a network security system that protects network resources by filtering messages at the application layer.
  • proxy hacking - Proxy hacking is a cyber attack technique designed to supplant an authentic webpage in a search engine's index and search results pages to drive traffic to an imitation site.
  • proxy server - A proxy server is a dedicated computer or a software system running on a computer that acts as an intermediary between an endpoint device, such as a computer, and another server from which a user or client is requesting a service.
  • PS/2 connector - A PS/2 connector is a round connector with six pins that some makes of personal computer use for the keyboard or mouse connection.
  • pseudo-anonymity - Pseudo-anonymity is the appearance – but not the reality--of anonymity online.
  • pseudo-random number generator (PRNG) - A pseudo-random number generator (PRNG) is a program written for, and used in, probability and statistics applications when large quantities of random digits are needed.
  • pseudocode - Pseudocode (pronounced SOO-doh-kohd) is a detailed yet readable description of what a computer program or algorithm must do, expressed in a formally-styled natural language rather than in a programming language.
  • pseudonymity - Pseudonymity is the near-anonymous state in which a user has a consistent identifier that is not their real name: a pseudonym.
  • pseudoscience - Pseudoscience is a proposition, a finding or a system of explanation that is presented as science but that lacks the essential rigor of the scientific method.
  • PST file - A PST file is a personal folder file in Microsoft Outlook.
  • PSTN (public switched telephone network) - The public switched telephone network, or PSTN, is the world's collection of interconnected voice-oriented public telephone networks.
  • PTC ThingWorx - PTC ThingWorx is a model-based rapid application development (RAD) platform for the Internet of Things.
  • PTO (paid time off, personal time off) - Paid time off (PTO) is a human resource management (HRM) policy that provides employees with a pool of bankable hours that can be used for any purpose.
  • public cloud storage - Public cloud storage, also called storage-as-a-service or online storage is a service model that provides data storage on a pay-per-use basis, similar to the way a public utility like electric or gas provides and charges for services.
  • public data - Public data is information that can be freely used, reused and redistributed by anyone with no existing local, national or international legal restrictions on access or usage.
  • public domain - Public domain is a designation for content that is not protected by any copyright law or other restriction and may be freely copied, shared, altered and republished by anyone.
  • Public Health Information Network - Public Health Information Network (PHIN) is an initiative developed by the Center for Disease Control and Prevention (CDC) to establish and implement a framework for sharing public health information electronically.
  • public key - In cryptography, a public key is a large numerical value that is used to encrypt data.
  • public key certificate - A public key certificate is a digitally signed document that serves to validate the sender's authorization and name.
  • public relations (PR) - Public relations (PR) is the use of communications to manage public perception of an individual or an organization.
  • Public Relations Society of America (PRSA) - The Public Relations Society of America (PRSA) is the world's largest association for public relations (PR) professionals, overseeing more than 21,000 members.
  • public sector - The public sector is the segment of an economic system that is controlled by government; it contrasts with the private sector, which is run by private citizens.
  • Public-Key Cryptography Standards (PKCS) - Public-Key Cryptography Standards (PKCS) are a set of standard protocols, numbered from 1 to 15.
  • public-private partnership (PPP) - A public-private partnership (PPP) is a funding model for public infrastructure projects and initiatives such as a new telecommunications system, public transportation system, airport or power plant.
  • published applications - Published applications are virtual software programs that function as if they were installed locally.
  • pull marketing - Pull marketing is an approach designed to draw customers to a brand through search engine optimization (SEO) and other non-intrusive methods.
  • pull notification - Pull notifications are communications that are sent as a response to a client request.
  • pulse - A pulse is a burst of current, voltage, or electromagnetic-field energy.
  • pulse amplitude modulation (PAM) - Pulse amplitude modulation (PAM) is the transmission of data by varying the amplitudes (voltage or power levels) of the individual pulses in a regularly timed sequence of electrical or electromagnetic pulses.
  • pulse code modulation (PCM) - Pulse code modulation (PCM) is a digitalscheme for transmitting analogdata.
  • Puppet (Puppet Labs) - Puppet is an open source systems management tool for centralizing and automating configuration management.
  • purchase intent - Purchase intent is the probability that a consumer will buy a product or service.
  • pure risk - Pure risk refers to risks that are beyond human control and result in a loss or no loss with no possibility of financial gain.
  • Pure Storage - Pure Storage is a provider of enterprise data flash storage solutions designed to substitute for electromechanical disk arrays.
  • Purple Screen of Death (PSOD) - A Purple Screen of Death (PSOD) is a diagnostic screen with white type on a purple background that is displayed when the VMkernel of an ESX/ESXi host experiences a critical error and becomes inoperative, terminating its running virtual machines.
  • purpose-built backup appliance (PBBA) - A purpose-built backup appliance (PBBA) is a standalone disk-based storage device that is configured and optimized for storing backup data.
  • push (or server-push) - Push (or "server-push") is the delivery of information on the Web that is initiated by the information server rather than by the information user or client, as it usually is.
  • push advertising - Push advertising is the traditional marketing approach, in which promotional material is presented to large groups of people through channels including flyers, magazines, television, radio and billboards.
  • push notification - Push notification, also called server push notification, is the delivery of information from a software application to a computing device without a specific request from the client.
  • Push to Talk (PTT) - Push to talk (PTT), is a means of instantaneous communication commonly employed in wireless cellular phone services that uses a button to switch a device from voice transmission mode to voice reception mode.
  • Pwn2Own - Pwn2Own is an annual hacking competition sponsored by security vendor TippingPoint and held at the CanSecWest security conference.
  • Python - Python is a high-level, general-purpose, interpreted object-oriented programming language.
  • PyTorch - PyTorch is an open source machine learning (ML) framework based on the Python programming language and the Torch library.
  • Software patch/fix - A software patch or fix is a quick-repair job for a piece of programming designed to resolve functionality issues, improve security or add new features.
  • The Phoenix Project - The Phoenix Project is a best-selling novel about DevOps.
  • The Phoenix Project book club - Chapters 1 and 2 podcast - This podcast (with transcript) covers the first two chapters of The Phoenix Project, a popular business and technology book about DevOps.
  • What is a private cloud? - Private cloud is a type of cloud computing that delivers similar advantages to public cloud, including scalability and self-service, but through a proprietary architecture.
  • What is PaaS? Platform as a service definition and guide - Platform as a service (PaaS) is a cloud computing model where a third-party provider delivers hardware and software tools to users over the internet.
  • What is patch management? Lifecycle, benefits and best practices - Patch management is the subset of systems management that involves identifying, acquiring, testing and installing patches, or code changes, that are intended to fix bugs, close security holes or add features.
  • What is predictive analytics? An enterprise guide - Predictive analytics is a form of advanced analytics that uses current and historical data to forecast activity, behavior and trends.
  • What is public cloud? Everything you need to know - A public cloud is a platform that uses the standard cloud computing model to make resources -- such as virtual machines (VMs), applications or storage -- available to users remotely.
SearchNetworking
  • virtual network functions (VNFs)

    Virtual network functions (VNFs) are virtualized tasks formerly carried out by proprietary, dedicated hardware.

  • network functions virtualization (NFV)

    Network functions virtualization (NFV) is a network architecture model designed to virtualize network services that have ...

  • overlay network

    An overlay network is a virtual or logical network that is created on top of an existing physical network.

SearchSecurity
  • encryption

    Encryption is the method by which information is converted into secret code that hides the information's true meaning.

  • X.509 certificate

    An X.509 certificate is a digital certificate that uses the widely accepted international X.509 public key infrastructure (PKI) ...

  • directory traversal

    Directory traversal is a type of HTTP exploit in which a hacker uses the software on a web server to access data in a directory ...

SearchCIO
  • resource allocation

    Resource allocation is the process of assigning and managing assets in a manner that supports an organization's strategic ...

  • chief digital officer (CDO)

    A chief digital officer (CDO) is charged with helping an enterprise use digital information and advanced technologies to create ...

  • security audit

    A security audit is a systematic evaluation of the security of a company's information system by measuring how well it conforms ...

SearchHRSoftware
SearchCustomerExperience
  • implementation

    Implementation is the execution or practice of a plan, a method or any design, idea, model, specification, standard or policy for...

  • first call resolution (FCR)

    First call resolution (FCR) is when customer service agents properly address a customer's needs the first time they call.

  • customer intelligence (CI)

    Customer intelligence (CI) is the process of collecting and analyzing detailed customer data from internal and external sources ...

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