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 145 of 309
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I/O Throughput
I/O throughput is the measured rate at which a system transfers data to or from storage, network, or peripheral devices over time, used in enterprises to size infrastructure, plan capacity, and evaluate performance for data-intensive applications and services.
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IoT Network Orchestrator
IoT network orchestrator is a control and automation capability that centrally manages connectivity, policy, and lifecycle operations for large-scale Internet of Things deployments, enabling enterprises to coordinate heterogeneous networks and devices under consistent operational and security policies.
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IoT Security
IoT security is the practice of protecting Internet of Things devices, networks, and data from unauthorized access, misuse, or disruption across their lifecycle. It matters in enterprises because connected devices participate in core operations, safety functions, compliance obligations, and data governance.
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IoT Security Framework
IoT Security Framework is a structured model of principles, controls, and processes that enterprises use to govern and implement security for Internet of Things devices, networks, and data across their life cycle, supporting risk management, compliance alignment, and security-by-design practices.
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IoT Sensor Fabric
IoT sensor fabric is an architectural construct in which distributed IoT sensors, connectivity, and edge components operate as a unified sensing layer that continuously collects and exposes physical-environment data for enterprise monitoring, control, analytics, and integration with operational and IT systems.
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IP Address Management
IP address management is the discipline and toolset for planning, allocating, and tracking IP address space across enterprise networks. It supports reliable network operations, security governance, and capacity planning by maintaining authoritative data about IP assignments, subnets, and related records.
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IP Backhaul
IP backhaul is the IP-based transport layer that carries aggregated access-network traffic to aggregation, metro, and core networks. It matters because it underpins performance, reliability, and QoS enforcement for mobile broadband, private mobile systems, and managed WAN services in enterprise contexts.
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IP Fabric
IP Fabric is a network assurance and intent-based networking platform that builds a model of enterprise networks to verify behavior, support troubleshooting, and assess risk and compliance across multi-vendor, hybrid, and multi-cloud environments in large organizations.
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IP Flow Mobility
IP Flow Mobility is an IP mobility capability that allows individual IP traffic flows for a device to move between different access networks or interfaces under network control, maintaining session continuity and supporting policy-based traffic distribution in enterprise and operator environments.
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IPO
Initial public offering (IPO) is the regulated process through which a private company offers its shares to public investors and lists on a stock exchange, raising equity capital while assuming ongoing reporting, governance, and disclosure obligations as a public company.
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IP Reputation Filtering
IP reputation filtering is a network security control that uses reputation scores or classifications for IP addresses to automatically block, allow, or limit traffic, helping enterprises reduce hostile traffic, conserve security resources, and support layered defenses across networks and cloud environments.
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ISA
ISA (International Society of Automation) is a global nonprofit professional association that develops industrial automation and control system standards, training, and certifications, which enterprises use to structure engineering practices, cybersecurity controls, and workforce qualifications in operational technology and industrial environments.
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ISO Certification Process
ISO certification process is the structured, third-party audit and validation workflow that confirms an organization’s management system conforms to a specific ISO standard, providing recognized assurance for customers, regulators, and partners in areas such as security, quality, and service management.
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ISO/IEC 22301
ISO/IEC 22301 is an international standard for business continuity management systems that specifies requirements for planning, implementing, operating, monitoring, and improving organizational continuity capabilities, enabling enterprises to document, audit, and demonstrate structured preparedness for disruptions and alignment with legal, regulatory, and stakeholder continuity expectations.
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ISO/IEC 27001
ISO/IEC 27001 is an international standard that defines requirements for an information security management system, enabling organizations to manage information security risks systematically and provide verified assurance about their security governance to customers, regulators, partners and internal stakeholders.
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ISO/IEC 27701
ISO/IEC 27701 is a privacy information management system standard that extends ISO/IEC 27001 and ISO/IEC 27002 to define requirements and guidance for managing personally identifiable information, helping enterprises align privacy governance, risk management, and controls with established information security management practices.
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ISR (Intelligence, Surveillance, Reconnaissance) Platform
ISR (Intelligence, Surveillance, Reconnaissance) platform is an integrated system that collects and processes multi-source sensor data to generate actionable intelligence, supporting situational awareness, targeting, and mission planning for defense and security enterprises within broader command, control, and intelligence architectures.
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Issue Tracking System
Issue tracking system is a software application that records and manages issues, incidents, or work items through defined workflows, providing traceability, auditability, and performance data that enterprises use to coordinate teams, meet governance requirements, and support operational decision-making.
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IT Automation
IT automation is the use of software to execute and orchestrate repeatable IT tasks and workflows with minimal human intervention, enabling consistent operations, policy enforcement, and governance across infrastructure, applications, and services in enterprise and hybrid cloud environments.
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IT Governance
IT governance is the system of structures, processes, and controls that guides how an enterprise directs and oversees information technology so that IT supports business objectives, manages technology-related risk, and maintains compliance with internal policies and external regulatory requirements.