Tech Terms Definitions - Page 41 Of 131 - ITU Online IT Training
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Take the opportunity to learn more about the information technology industry and articles to aid you in advancing your career.

What is a Hardware Keylogger?

Definition: Hardware Keylogger A hardware keylogger is a physical device designed to capture and record keystrokes from a keyboard. Unlike software keyloggers, which are programs

What is HSM (Hardware Security Module)?

Definition: HSM (Hardware Security Module) A Hardware Security Module (HSM) is a physical device designed to manage digital keys, perform encryption and decryption functions, and

What is Guzzle?

Definition: Guzzle Guzzle is a PHP HTTP client that simplifies sending HTTP requests and integrates with web services. It provides a simple interface for building

What is Operational Excellence

Definition: Operational Excellence Operational Excellence is the systematic management and optimization of business processes to achieve superior performance and efficiency. It involves the consistent and

What Is an Information Cascade?

Definition: Information Cascade An information cascade is a phenomenon where individuals make decisions based on the observations or actions of others rather than their own

What is Filter Bubble

Definition: Filter Bubble A filter bubble is a situation in which an individual is exposed only to information that aligns with their existing beliefs and

What Are Fading Channels?

Definition: Fading Channels Fading channels refer to communication channels in wireless telecommunications where the signal strength varies over time due to various factors such as

What is Write Amplification

Definition: Write Amplification Write amplification is a phenomenon in storage systems, particularly in solid-state drives (SSDs), where the amount of data written to the storage

What is ITIL Continual Service Improvement?

Definition: ITIL Continual Service Improvement ITIL Continual Service Improvement (CSI) is a core component of the ITIL framework, which stands for Information Technology Infrastructure Library.

What is Code Review?

Definition: Code Review Code review is the systematic examination of computer source code. It involves checking the code to ensure it follows coding standards, is

What is a Digital Nomad?

Definition: Digital Nomad A digital nomad is an individual who leverages technology to work remotely and live a nomadic lifestyle. This lifestyle allows them to

What is a System Administrator?

Definition: System Administrator A System Administrator (often abbreviated as SysAdmin) is a professional responsible for the upkeep, configuration, and reliable operation of computer systems, especially

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