Enterprise Technology Glossary
Definitions, concepts, acronyms, and terminology used across enterprise technology markets.
The Decision Insights Glossary provides definitions and explanations for technology terms, acronyms, products, architectures, standards, and industry concepts used throughout enterprise IT.
Entries are designed to help technology professionals, business leaders, researchers, and students quickly understand terminology spanning networking, cloud computing, cybersecurity, artificial intelligence, software development, infrastructure, observability, telecommunications, and related domains.
Use the search bar to find specific terms, concepts, acronyms, technologies, or industry terminology.
6,173 results · page 38 of 309
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Cellular–Wi-Fi Integration
Cellular–Wi-Fi integration is the coordinated use of cellular and Wi-Fi networks for unified access, authentication, policy, and traffic management, which helps enterprises and operators enforce consistent security, identity, and service behavior across heterogeneous wireless access domains.
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Centralized Logging
Centralized logging is a log management approach in which diverse systems send log data to a single aggregated platform for unified storage, search, and analysis, supporting enterprise operations, security monitoring, and compliance-related log retention and review.
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Central Processing Unit
Central processing unit is the hardware component of a computing system that executes machine instructions and coordinates arithmetic, logic, and control operations, which matters in enterprise environments because it constrains performance, capacity planning, security features, and cost characteristics of servers and infrastructure.
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Central Unit
Central unit is a core processing or control component within computing, networking, or industrial systems that executes instructions, coordinates subsystems, and manages data flows, which makes it a central concept for system design, performance planning, and operational control in enterprises.
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Certificate Authority
Certificate authority is an entity that issues and manages digital certificates within public key infrastructure, providing verifiable bindings between identities and public keys that support authentication, confidentiality, and integrity for enterprise communications, applications, and devices in regulated and security-sensitive environments.
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Certificate-Based Authentication
Certificate-based authentication is an access control method that uses digital certificates and public key cryptography to verify identities of users, devices, or services in enterprises, supporting secure network, application, and service access and reducing dependence on passwords in complex environments.
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Certificates
Certificates are cryptographically signed digital credentials that bind a public key to an entity’s identity under defined policies, enabling authentication, confidentiality, and integrity across enterprise networks, applications, and services, and forming a core element of public key infrastructure governance and security.
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Certification
Certification is a formal conformity assessment process in which an independent, authorized body validates that a product, system, process, or individual meets defined standards or requirements, supporting enterprise compliance, governance, risk management, and assurance across technology, security, and operational domains.
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Certification Audit
Certification audit is a formal, third-party assessment that evaluates whether an organization’s management system conforms to the requirements of a defined standard, providing documented assurance for certification decisions used in compliance, customer assurance, and governance contexts.
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Certification Body
Certification body is an independent organization that evaluates and certifies that products, services, systems, or personnel meet defined standards or regulatory requirements, providing formal conformity evidence used by enterprises for compliance, risk management, procurement, and external assurance in technical and business contexts.
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Certifications
Certifications are formal attestations by accredited bodies that confirm individuals, systems, or organizations meet defined standards or requirements, providing verifiable evidence of competence or conformity that enterprises use for risk management, compliance, vendor evaluation, and governance in technical and security-focused environments.
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Chain of Thought
Chain of thought is a prompting and reasoning technique in which a large language model produces explicit intermediate reasoning steps before a final answer, used in enterprises to improve complex task performance, traceability, auditability, and evaluation of model behavior.
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Change Advisory Board
Change advisory board is a formal governance group that reviews and authorizes production changes to IT services and infrastructure, helping organizations manage operational risk, maintain service reliability, and meet audit and compliance requirements within a structured change management process.
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Change Control
Change control is a formal, documented process for evaluating, approving, implementing, and recording changes to enterprise technology systems and configurations, used to manage operational and security risk, maintain service stability, and demonstrate compliance with internal policies and external regulations.
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Change Control Board
Change control board is a formal governance group that evaluates and authorizes changes to enterprise systems, project baselines, or configurations, helping organizations control technical risk, maintain compliance, and preserve service reliability through structured review, documentation, and approval of change requests.
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Change Data Capture
Change data capture is a data integration technique that records inserts, updates, and deletes from source systems and makes them available to downstream platforms, enabling near-real-time replication, analytics, and synchronization while reducing full-batch extractions in enterprise data architectures.
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Change Data Detection
Change data detection is the process of identifying and capturing data changes over time so enterprise systems can process only deltas, enabling incremental integration, replication, and analytics while supporting governance, auditing, and service-level objectives for data freshness and consistency.
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Change Impact Analyzer
Change impact analyzer is a tool- or method-based capability that evaluates the technical and organizational consequences of proposed changes across systems, data, and processes, helping enterprises understand dependencies, plan testing and remediation, and support controlled, auditable change management.
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Change Management
Change management is a formal discipline that plans, governs, and documents changes to enterprise systems, processes, and organizational structures so organizations can reduce operational risk, maintain service continuity, and align technology and process modifications with defined business, security, and compliance objectives.
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Change Window
Change window is a predefined and scheduled period when an enterprise executes approved changes to IT systems or services under controlled procedures, enabling coordination, traceability, and risk management for deployments, maintenance, and configuration updates in production or other critical environments.