Internet applications

This glossary contains definitions related to Internet applications, including definitions about Software as a Service (SaaS) delivery models and words and phrases about web sites, e-commerce and cloud computing.
  • What is email spoofing? - Email spoofing is a form of cyber attack in which a hacker sends an email that has been manipulated to seem as if it originated from a trusted source.
  • What is Extensible Authentication Protocol (EAP)? - Extensible Authentication Protocol (EAP) is a protocol for wireless networks that expands the authentication methods used by Point-to-Point Protocol (PPP), a protocol often used when connecting a computer to the internet.
  • What is FinOps? - FinOps -- a combination of the terms finance and DevOps -- is a framework for managing operational costs across an organization, often in conjunction with cloud computing.
  • What is FTP? - File Transfer Protocol (FTP) is a network protocol for transmitting files between computers over TCP/IP connections.
  • What is Google Glass? - Google Glass was a wearable, voice and motion-controlled Android device that resembled a pair of eyeglasses and displayed information directly in the user's field of vision.
  • What is hybrid cloud? The ultimate guide - A hybrid cloud is a cloud computing environment that uses a mix of on-premises, private cloud and third-party public cloud services with orchestration among these platforms.
  • What is IBM Cloud? - IBM Cloud is a suite of cloud computing services from IBM that offers software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS) models.
  • What is IMAP (Internet Message Access Protocol)? - IMAP (Internet Message Access Protocol) is a standard retrieval protocol for receiving email.
  • What is interactive voice response (IVR)? - Interactive voice response (IVR) is an automated telephony system that interacts with callers, gathers information and routes calls to the appropriate recipients.
  • What is LinkedIn and how does it work? - LinkedIn is a social networking site designed specifically for the business community.
  • What is multichannel marketing? - Multichannel marketing refers to the practice of companies interacting with customers via multiple direct and indirect channels to sell them goods and services.
  • What is podcasting? - Podcasting is the preparation and distribution of digital audio files to the computers of subscribed users using Really Simple Syndication (RSS) feeds.
  • What is REpresentational State Transfer (REST) - REST (REpresentational State Transfer) is an architectural style for developing web services and systems that can easily communicate with each other.
  • What is SAP ERP Central Component (SAP ECC)? - SAP ERP Central Component (SAP ECC) is an on-premises enterprise resource planning (ERP) system.
  • What is SAP S/4HANA Cloud? - SAP S/4HANA Cloud is a software as a service (SaaS) version of SAP S/4HANA enterprise resource planning (ERP), a suite of integrated business applications.
  • What is SMTP (Simple Mail Transfer Protocol)? - SMTP (Simple Mail Transfer Protocol) is a TCP/IP protocol used in sending and receiving emails over a network such as the internet.
  • What is social media? - Social media refers to websites and applications that focus on communication, community-based input, interaction, content-sharing and collaboration.
  • What is social networking and how does it work? - Social networks are websites and apps that allow users and organizations to connect, communicate, share information and form relationships.
  • What is Telnet? - Telnet is a network protocol used to remotely access a computer for a text-based communication channel between two machines.
  • What is Web 3.0 (Web3)? Definition, guide and history - Web 3.0 promises a more personalized and intelligent web that uses blockchain decentralization to give control back to users.
  • whitelist (allowlist) - A whitelist (allowlist) is a cybersecurity strategy that approves a list of email addresses, IP addresses, domain names or applications, while denying all others.
  • wiki - A wiki is a web-based collaborative platform that enables users to store, create and modify content in an organized manner.
  • Wikipedia - Wikipedia is a free, open content online encyclopedia created through the collaborative effort of a community of users known as Wikipedians.
  • XACML (Extensible Access Control Markup Language) - XACML (Extensible Access Control Markup Language) is an attribute-based access control policy language (ABAC) or XML-based language, designed to express security policies and access requests to information.
  • XSL (Extensible Stylesheet Language) - XSL (Extensible Stylesheet Language) is a family of standards that specifies how to define Extensible Markup Language (XML) document transformation and presentation.
  • Yahoo - Yahoo, or Yahoo.