Glossary
Adaptive
An adaptive system automatically adjusts to user needs or the environment. Used in web interfaces, AI, or security, it improves user experience, optimizes performance, and ensures flexibility. However, it relies on reliable data and advanced technologies.
Alias
An alias, for a domain or email, redirects to a primary domain or address. It simplifies management, protects privacy, and enhances professionalism by enabling multiple names or addresses while centralizing communication.
AlmaLinux
AlmaLinux is a free, open-source Linux distribution designed to replace CentOS. Compatible with RHEL, it provides stability, long-term support, and easy migration tools. Backed by an active community, AlmaLinux is ideal for businesses seeking a robust and accessible alternative for their servers.
Anchor
The HTML tag creates hyperlinks to navigate between pages or sections. With attributes like href, target, and rel, it links internal or external resources. Essential for navigation, it improves user experience and web content structure.
Ansi
The ANSI (American National Standards Institute) is a U.S. organization coordinating the development of voluntary technical standards. It ensures interoperability, quality, and safety of products and services while representing the U.S. in global standardization organizations like ISO and IEC.
Antispam
Antispam blocks unwanted emails to protect users from risks like phishing and malware. It uses methods such as keyword filtering, blacklists, and AI to reduce spam, enhancing the security and efficiency of electronic communication.
Apache
Apache HTTP Server is an open-source web server that enables the delivery of websites and applications. It processes user requests and serves the required content. Flexible and reliable, it supports protocols like HTTP and HTTPS and is suitable for simple projects as well as complex applications.
API
An API (Application Programming Interface) is an interface that allows applications to communicate by exchanging data. Used in various domains, APIs simplify development, enhance interoperability, and enable integration of functionalities without recreating entire systems.
Archive
An archive bundles files into one, often compressed, to reduce size and simplify storage or transfer. Used for backup, organization, or data sharing, archives retain file structure and offer an efficient way to handle large datasets.
ASCII
ASCII is a coding system that maps numbers to text characters. Using 7 bits, it represents 128 characters, including letters, digits, and symbols. While limited to English-based languages, it remains an essential foundation for modern coding systems like Unicode.
ASP
ASP (Active Server Pages) is a Microsoft technology for creating dynamic web pages. Executed server-side, it connects users with databases. Though obsolete and replaced by ASP.NET, ASP marked a significant step in web development by introducing server-side logic and interactivity.
AVIF
AVIF (AV1 Image File Format) is a modern image format offering superior compression, smaller file sizes, and support for transparency, HDR, and animations. It provides better efficiency than formats like JPEG and PNG but still faces compatibility and processing challenges.
Bandwidth
Bandwidth measures the maximum data transfer capacity of a network, expressed in bps. It determines the ability to handle tasks like streaming, gaming, or video conferencing. Optimizing bandwidth enhances network performance for various daily uses.
Baud
Baud measures the number of symbols transmitted per second in telecommunications. Each symbol can encode one or more bits. Often confused with bits per second, baud is key to understanding signal modulation and optimizing data transmission, though it is less commonly used today.
BBS
A BBS (Bulletin Board System) is a 1980s-1990s platform for sharing files, playing games, and communicating via phone lines. A precursor to forums and social networks, it offered a text-based interface to connect communities before the rise of the Internet.
Bcc
The Bcc (Blind Carbon Copy) field allows sending an email to recipients without revealing their addresses to others. Ideal for privacy protection, it is useful for mass emails or discreet communication but must be used ethically to prevent misunderstandings.
Binary
Binary is a number system based on 0 and 1, used in computing to represent and process data. It’s fundamental to computers, aligning with electronic circuits. While intuitive for machines, binary requires encoding and conversion systems for human interaction.
Bing
Bing, Microsoft’s search engine, delivers diverse results, an attractive interface, and a rewards program. Integrated into Microsoft’s ecosystem, it combines AI with practical features. Although it has a smaller market share than Google, it remains a solid alternative for users.
Bit
A bit is the smallest unit of information in computing, representing a binary value (0 or 1). Used to encode and transmit data, it forms the foundation of digital systems. Bits are grouped into larger units, like bytes, to store and process complex data.
Blog
A blog is an online platform for publishing articles on various topics. Used to share ideas or experiences, it can be personal, professional, or community-based. Accessible to all, a blog fosters interaction and can even be monetized through ads or service sales.
Body
The body refers to the main content of an email or an HTML file. In an email, it contains the message text and media. In HTML, it encompasses all visible webpage content, such as text, images, and interactive elements.
Bootstrap
Bootstrap is a CSS, HTML, and JavaScript framework that simplifies the creation of responsive websites. It features a grid system, pre-built components, and customization tools. Ideal for modern designs, it is quick to implement and mobile-friendly, ensuring compatibility across modern browsers.
Bps
Bps (bits per second) measures the speed of data transmission. Used for networks, file transfers, or streaming, it indicates how many bits are transmitted per second. Expressed in units like Mbps or Gbps, it’s essential for evaluating the performance of digital connections.
Browser
A browser is essential for accessing websites and online content. It interprets web languages to display pages interactively. Modern browsers offer private browsing, extensions, and synchronization but can consume significant resources and raise privacy concerns.
Byte
A byte (8 bits) is a computing unit used to encode data. It is fundamental for storage, transmission, and programming. Data sizes are often measured in byte multiples, like kilobytes (KB) or gigabytes (GB).
Cache
Cache is fast memory that temporarily stores frequently used data to boost performance. Used in processors, browsers, and networks, it reduces data access times. However, managing cache is essential to prevent outdated data or memory overload.
CageFS
CageFS is a virtual file system by CloudLinux that isolates users in shared hosting. It enhances security by preventing access to system files and other users’ data. Transparent and effective, CageFS is ideal for providing a stable and secure experience in multi-user environments.
CalDAV
CalDAV is an HTTP-based protocol for managing and synchronizing calendars across devices. It offers collaborative features, real-time updates, and universal compatibility with iCalendar. Used for personal or professional needs, it simplifies centralized event management.
Captcha
CAPTCHA is a test used to differentiate humans from bots online, protecting sites from automated abuse. It uses simple tasks for humans, like recognizing characters or images, but challenging for bots. Despite its limitations, CAPTCHA is a critical tool for online security.
CardDAV
CardDAV is a protocol that allows managing and synchronizing contacts across multiple devices. It offers centralized management, real-time synchronization, and broad compatibility. Ideal for businesses and individual users, it ensures consistent and accessible contacts everywhere.