A challenge-response test that is used to distinguish between humans and bots.

A card reader is a device used to transferring media data and files from a memory card to a computer. While many computers have SD card readers built in, there are other common types of cards that will require a USB card reader to transfer files, such as CF cards.

Encrypted text.

A type of attack that tricks users into clicking on something they did not intend to click on.

A model of computing where data and applications are hosted on remote servers and accessed over the internet.

Command-line interpreter application available in Windows operating systems. It allows users to interact with the system using text-based commands.

is a software application used by programmers and developers to write, edit, and manage source code for various programming languages. It provides a user-friendly interface and features tailored to enhance the coding experience, such as syntax highlighting, code completion, indentation, and more.

A type of attack that injects malicious code into a legitimate web application.

Also known as programming, is the process of writing instructions for a computer or software system to follow. These instructions are typically written in programming languages, which are sets of syntax and rules that computers can understand and execute.

is used to describe the action of establishing (making) communication with the Internet or with another device (computer equipment) such as a monitor, modem, etc.

A control unit, or CU, is circuitry within a computer's processor that directs operations. It instructs the memory, logic unit, and both output and input devices of the computer on how to respond to the program's instructions. CPUs and GPUs are examples of devices that use control units.

The central processing unit is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers.

A type of attack that injects malicious code into a legitimate web page.

is a style sheet language used to control the presentation and layout of HTML (or XML) documents. It is an essential component of web development and works alongside HTML to define the visual appearance of web pages.

An attack on a computer system or network.

The practice of protecting computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction.