Tech Terms Definitions - Page 57 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 Replicated State Machine?

Definition: Replicated State Machine A Replicated State Machine (RSM) is a distributed system concept where multiple machines (nodes) work together to maintain a consistent state

What is Fractal Compression?

Definition: Fractal Compression Fractal Compression is a method of data compression that leverages the self-similarity property of fractals to encode images and other data types.

What Is a Virtual Host?

Definition: Virtual Host A virtual host is a technique in server management that allows multiple domain names to be hosted on a single physical server.

What is Manual Penetration Testing?

Definition: Manual Penetration Testing Manual penetration testing is a security testing process in which a human tester manually evaluates the security of a computer system,

What is One-Way Encryption?

Definition: One-Way Encryption One-way encryption, also known as hashing, is a cryptographic process that transforms data into a fixed-size string of characters, which is typically

What is Block Cipher?

Definition: Block Cipher A block cipher is a symmetric key cipher that encrypts data in fixed-size blocks. These blocks, typically 64 or 128 bits in

What Is Stream Cipher?

Definition: Stream Cipher A stream cipher is a type of encryption algorithm that encrypts plaintext one byte or bit at a time, as opposed to

What is URL Encoding

Definition: URL Encoding URL Encoding, also known as percent-encoding, is a method used to encode information in a Uniform Resource Locator (URL) to ensure that

What is Geo-Hashing?

Definition: Geo-Hashing Geo-Hashing is a method of encoding geographic coordinates (latitude and longitude) into a compact string of characters. This string representation, known as a

What Is Heuristic Analysis?

Definition: Heuristic Analysis Heuristic analysis is a method of problem-solving, discovery, and learning that employs practical techniques and experiential rules to analyze and make decisions.

What is ECC (Error Correction Code)?

Definition: ECC (Error Correction Code) Error Correction Code (ECC) is a method used in digital communication and storage systems to detect and correct errors that

What is Top-Down Design?

Definition: Top-Down Design Top-Down Design, also known as stepwise design, is an approach in system and software design where the system is broken down into

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