Glossary index

Technology, science and the universe

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Operating systems

OpenNMS

OpenNMS is an open-source network management platform that enables organizations to efficiently monitor and manage their network infrastructures. Designed to be scalable and flexible, OpenNMS offers…

Networking and telecommunications

OpenNTPD

OpenNTPD is an open-source implementation of the Network Time Protocol (NTP), designed to provide a simple and secure way to synchronize time on computer systems. Its main goal is to offer a solution…

Operating systems

OpenOffice

OpenOffice is an open-source office suite that includes tools for word processing, spreadsheets, presentations, graphics, and databases. Its design allows users to create and edit documents…

Web and e-commerce

OpenPay

OpenPay is an online payment platform that allows businesses to accept payments securely and efficiently through various methods, including credit cards, debit cards, and bank transfers. Its…

Web and e-commerce

Open Payment

Open payment is a payment system that allows flexibility and integration with various platforms, facilitating online transactions efficiently and securely. This approach is based on interoperability…

Cybersecurity

Open Peer Review

Open Peer Review is a process of academic and scientific evaluation characterized by transparency in the interaction between authors and reviewers. In this model, both the identities of the reviewers…

Cybersecurity

OpenPGP

OpenPGP is an open standard for encrypting and signing data, based on the Pretty Good Privacy (PGP) protocol. This system uses public key cryptography, allowing users to exchange information securely…

Artificial intelligence

Open Policy Agent

Open Policy Agent (OPA) is an open-source policy engine that enables unified policy enforcement across various technologies and platforms. Its primary goal is to provide a centralized approach to…

Networking and telecommunications

Open Port

An open port is an access point on a network that is configured to accept incoming connections. In the context of networks and security, ports are communication channels that allow data transfer…

Cybersecurity

Open Ports Scanning

Open Ports Scanning is the process of identifying open ports on a network device. Each port on a device can be seen as an entry point to different services and applications running on it. Open ports…

Business and technology management

Open Project

The 'Open Project' refers to a collaborative approach in software development that allows anyone interested to contribute to the process. This model is based on transparency, where the source code…

Blockchain and Web3

Open Protocol

An open protocol is a set of rules that allows different systems to communicate and interact with each other. In the context of decentralized systems and networks, these protocols are fundamental as…

Software development

OpenQA

OpenQA is an automated testing tool designed specifically to evaluate software quality, with a particular focus on Linux distributions. Its main goal is to facilitate the creation and execution of…

Graphics, games and extended reality

OpenRA

OpenRA is a free and open-source game engine that recreates classic real-time strategy games. Its main goal is to revive and modernize iconic titles like 'Command & Conquer' and 'Dune 2000'…

Networking and telecommunications

Open RAN

Open RAN refers to the concept of making radio access networks more open and interoperable through the use of standardized interfaces and components from multiple vendors. This approach aims to…

Networking and telecommunications

Open RAN Alliance

The Open RAN Alliance is a group of industry players working together to promote open standards and interoperability in radio access networks. This initiative aims to transform the way radio access…

Operating systems

OpenRC

OpenRC is a dependency-based init system designed for Unix-like operating systems. Its main goal is to provide an efficient and flexible method for managing system services during boot and operation…

Operating systems

OpenRC-Init

OpenRC-Init refers to the initialization scripts used by OpenRC to manage services in Unix-based operating systems. OpenRC is an init system that provides a flexible and efficient way to handle…

Life sciences

Open Reading Frame

The open reading frame is a fundamental concept in molecular biology that refers to a continuous stretch of codons in a DNA or RNA sequence that begins with a start codon (usually AUG) and ends with…

Cybersecurity

Open Redirect

Open redirection is a web application vulnerability that allows an attacker to redirect users to a malicious site. This technique relies on manipulating redirection parameters in an application…

Space and astronomy

Open Research

Open research refers to a set of practices that promote the transparency and accessibility of scientific and academic findings. This approach aims to democratize knowledge, allowing research results…

Networking and telecommunications

Open Resolver

An open resolver is a DNS server that allows anyone to make DNS queries. These servers are publicly accessible and do not require authentication for use, meaning that any Internet user can send…

Networking and telecommunications

OpenResty

OpenResty is a web platform that integrates Nginx and Lua, designed to facilitate the development of high-performance web applications. Its architecture allows developers to create applications that…

Graphics, games and extended reality

OpenSCAD

OpenSCAD is a script-based 3D CAD modeler that allows users to create three-dimensional models using a specific programming language. Unlike other 3D modeling programs that focus on visual…