IT Glossary
Key Terms To Know In The IT Industry
Voice Biometrics
A technology that uses unique vocal characteristics to verify a person's identity.
You will find this term commonly used in Security
Voice Command Device
A device that interprets and executes spoken commands.
You will find this term commonly used in AI, User Interface
Voice Encoding
The process of converting analog voice signals into a digital format for transmission over digital networks.
You will find this term commonly used in Networking, Telecommunications
Voice Encryption
The process of encoding voice communication to prevent unauthorized eavesdropping.
You will find this term commonly used in Cybersecurity, Telecommunications
Voice Over
Adding a voice track to multimedia presentations or videos.
You will find this term commonly used in Multimedia, Content Creation
Voice over Internet Protocol (VoIP)
Voice over Internet Protocol (VoIP) is a technology that enables voice communication and multimedia sessions over the internet, typically using IP-based networks, allowing users to make calls and conduct video conferences over the internet.
You will find this term commonly used in Networking, Communication, Telephony
Voice over IP (VoIP)
A technology that enables voice communication and multimedia sessions over the internet.
You will find this term commonly used in Networking
Voice over LTE (VoLTE)
VoLTE is a technology that enables voice calls to be made over 4G LTE networks, offering higher quality audio and faster call setup compared to traditional circuit-switched voice calls. It utilizes packet-switching for voice data transmission.
You will find this term commonly used in Telecommunications, Networking, General IT
Voice over New Radio (VoNR)
A technology that enables voice services over 5G networks, providing higher quality and more reliable voice calls.
You will find this term commonly used in Telecommunications
Voice over Wi-Fi (VoWiFi)
A technology that enables voice calls to be made over a Wi-Fi network, providing coverage in areas with poor cellular reception.
You will find this term commonly used in Networking
Voice Recognition
Voice Recognition, also known as Speech Recognition, is a technology that enables a computer or device to understand and interpret spoken language, converting it into text or commands. It allows for hands-free control and interaction with devices.
You will find this term commonly used in AI, Natural Language Processing, General IT
Voice Recognition Software
Applications that use algorithms to convert spoken words into text or commands, enabling hands-free interaction with computers or devices.
You will find this term commonly used in AI
Voice User Experience (VUX)
The aspect of user experience design that deals with how users interact with voice-controlled devices and applications.
You will find this term commonly used in User Interface, User Experience
Voice User Interface (VUI)
A technology that allows users to interact with computers, smartphones, or other devices through voice commands or speech recognition.
You will find this term commonly used in AI
Voice-Activated Device
Electronic devices that can be controlled or operated through spoken commands.
You will find this term commonly used in AI
Voice-Enabled Technology
Technology that allows users to interact with devices using voice commands.
You will find this term commonly used in AI, User Interface
Voice-to-Text Conversion
The process of converting spoken words into written text, often used in voice recognition and dictation systems.
You will find this term commonly used in AI, Speech Recognition
Voiceprint
A unique digital representation of an individual's voice characteristics used for authentication or identification purposes.
You will find this term commonly used in Security
VoIP (Voice over Internet Protocol)
VoIP is a technology that allows voice communication and multimedia sessions over the internet, instead of traditional telephone lines. It converts voice signals into digital data packets for transmission over IP networks.
You will find this term commonly used in Networking, Telecommunications, General IT
VoiP (Voice over IP)
A technology that enables voice communication over the internet using the Internet Protocol (IP).
You will find this term commonly used in Networking
VoIP Adapter
A device that converts analog voice signals into digital data that can be transmitted over the internet.
You will find this term commonly used in Networking, Telecommunications
VoIP Gateway
A device or software application that converts voice traffic between the public switched telephone network (PSTN) and IP networks.
You will find this term commonly used in Networking
VoIP Phone
A telephone that uses Voice over Internet Protocol (VoIP) technology to make and receive calls over the internet.
You will find this term commonly used in Networking
VoIP Security
VoIP Security refers to the measures and protocols implemented to protect Voice over Internet Protocol (VoIP) systems and networks from various security threats, such as eavesdropping, tampering, and denial-of-service attacks.
You will find this term commonly used in Security, Cybersecurity, Networking
Volatile Function
In programming, a function whose value can change even if the input does not. This term is often used in the context of spreadsheet applications.
You will find this term commonly used in Software Development
Volatile Memory
Memory that requires power to maintain the stored information; it loses its contents when power is turned off.
You will find this term commonly used in General IT, Hardware
Volatile Storage
Storage that loses its data when power is turned off, such as RAM.
You will find this term commonly used in Hardware, Storage
Volatility (in computing)
Refers to the portion of a computer's memory that is temporary and loses its content when the computer is turned off or restarted.
You will find this term commonly used in Hardware, Operating Systems
VolP (Volume of Pages)
Not a standard IT term; possibly a typo or misunderstanding.
You will find this term commonly used in N/A
VolP Priority
A network management technique that gives higher priority to VoIP traffic to ensure call quality over networks.
You will find this term commonly used in Networking, Telecommunications
Voltage Regulator
A Voltage Regulator is an electronic device or circuit that maintains a constant output voltage level despite changes in input voltage or load conditions. It ensures stable and reliable operation of electronic devices and systems.
You will find this term commonly used in Hardware, Electrical Engineering, General IT
VoLTE (Voice over LTE)
A voice communication standard for delivering voice services over 4G LTE networks.
You will find this term commonly used in Networking
Volume Encryption
The process of encrypting an entire volume or disk drive, as opposed to individual files or folders.
You will find this term commonly used in Cybersecurity
Volume Licensing
The practice of selling software licenses in bulk to a specific organization, often with volume discounts.
You will find this term commonly used in General IT, Business Strategy
Volume Shadow Copy Service
A Windows service that creates backup copies of files or volumes, even while they are in use.
You will find this term commonly used in General IT
Volume Shadow Copy Service (VSS)
A Windows service that creates backup copies of files or volumes, even while they are in use.
You will find this term commonly used in General IT
Volume Testing
A type of software testing where the software is subjected to a huge volume of data to test its performance under different volumes of data.
You will find this term commonly used in Software Development, Testing
Volumetric Attack
A type of DDoS attack where the attacker aims to overwhelm the bandwidth of the targeted site or service.
You will find this term commonly used in Cybersecurity
Volumetric Efficiency
In cloud computing, refers to the efficiency with which data storage can be scaled up to meet demand without wasting resources.
You will find this term commonly used in Cloud Computing
Volunteer Computing
A type of distributed computing where volunteers provide computing resources (such as processing power or storage) to support projects, typically for research or public good.
You will find this term commonly used in Distributed Computing
Voronoi Diagram
A partitioning of a plane into regions based on distance to points in a specific subset of the plane, used in various fields including computer graphics and spatial analysis.
You will find this term commonly used in AI, Computational Geometry
Vortex
In computing, a point of convergence or a powerful flow, often used metaphorically to describe highly dynamic systems or processes.
You will find this term commonly used in General IT
VoWiFi (Voice over WiFi)
A technology that allows users to make voice calls over a Wi-Fi network rather than through a traditional cellular network.
You will find this term commonly used in Telecommunications, Networking
VPC (Virtual Private Cloud)
A cloud computing environment that is logically isolated from other virtual networks in the same cloud provider's infrastructure.
You will find this term commonly used in Cloud Computing
VPN (Virtual Private Network)
A secure network connection that enables users to access a private network over a public network, such as the internet.
You will find this term commonly used in Security, Networking
VPN Client
Software applications or devices used to establish secure VPN connections to remote networks or servers.
You will find this term commonly used in Security
VPN Concentrator
A device used to create and manage VPN connections, typically used in large-scale VPN deployments.
You will find this term commonly used in Security
VPN Server
A server that hosts VPN services and enables secure remote access to a private network over the internet.
You will find this term commonly used in Security
VPN Tunnel
A VPN Tunnel is a secure and encrypted connection established between a user's device and a VPN server, through which all data traffic is routed to ensure privacy and security. It creates a secure pathway within a public network, such as the internet.
You will find this term commonly used in Networking, Security, Cybersecurity
VPNaaS (Virtual Private Network as a Service)
A service model that provides virtual private network functionality to users over the internet as a subscription service.
You will find this term commonly used in Security, Networking
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