Articles and domains for sale – page 26

In brief: A data leak occurs when information reaches unauthorised people or is made available to them. It may result from an attack, human error or inadequate system security—it does not necessarily ...

In brief: A database is an organised collection of information that can be searched, added to and updated. Online shops, banks and booking systems, among others, use databases to store information abo...

In brief: A domain name is a readable address you type into a browser, for example firma.pl. It replaces a server’s hard-to-remember IP address, but it is neither a website nor hosting. To launch a si...

In brief: A firewall controls connections to and from a device or network, allowing or blocking them according to defined rules. It helps limit unwanted access, but does not replace updates, antivirus...

In brief: A GPU is a graphics processor: a computing chip designed to perform many similar operations simultaneously. Among other things, it creates images in games and graphics applications, but it i...

In brief: A newsletter is an email sent to people who have signed up to a mailing list, usually regularly and focused on a particular topic. It may contain advice, new articles, company news or sales ...

In brief: A node is an element of a network or structure that can connect to other elements. In computing, it can be a device on a network, a participant in a blockchain network or part of a web page ...

In brief: Nucleon is the collective name for protons and neutrons—the particles that make up atomic nuclei. The number of nucleons in a nucleus is the sum of its protons and neutrons, known as the mas...

At a glance: A parcel locker is a bank of secure compartments where you can collect or send packages without meeting a courier. In Poland, the word paczkomat commonly refers to a locker operated by in...

In brief: A passkey is a way to sign in to an account without entering a password. You usually approve the sign-in with a fingerprint, facial recognition or your device’s PIN. A passkey is tied to a s...

In brief: A PLC is a programmable industrial device that reads signals from sensors and buttons, executes a stored program, and controls machinery. For example, it can start a conveyor, open a valve, ...

In brief: A prompt is the input you give an artificial intelligence model to get a response or assign a task. It can be a question, an instruction or a combination of instructions and material to anal...

In brief: A proxy is an intermediary that forwards requests between a device and an online service, such as a website. It can be used to control access, cache content or hide a user’s IP address...

In brief: A QR code is a two-dimensional code that stores information in a pattern of light and dark squares. Scanning it with a phone lets you read, for example, a website address, contact details or...

In brief: A router is a device that forwards data between networks, for example between your home network and the internet. It lets a computer, phone and TV share a single internet connection. A home ...

In brief: A shell is a program that accepts user commands and lets you run programs and perform operations on a computer system. The term most often refers to a text-based shell, such as Bash, Zsh or ...

In brief: A startup is a young company or team seeking a repeatable and scalable business model under conditions of considerable uncertainty. Simply starting a business recently or creating an app doe...

In brief: A subdomain is an address created within another domain, such as sklep.przyklad.pl within przyklad.pl. It lets you separate a shop, application or another part of a website, including hostin...

In brief: A computer terminal is a tool for interacting with your system mainly by typing commands and reading text output. You can use it to browse files, run programs and manage a server, among othe...

In brief: A TXT record is an entry in DNS, the system that handles domain names, which stores text information. It is used, among other things, to confirm control over a domain and publish email authe...