IT Terms tagged with 'Data'
- .INI File
- 3-D Spreadsheet
- 3V's
- Abstract Data Type
- Abstract Syntax Notation One (ASN.1)
- Acknowledgement Code (ACK)
- Active Directory (AD)
- Activity Stream
- Ad Hoc Query
- Ad Hoc Reporting
- Adaptive Packet Assembly (APA)
- Adaptive Route
- Advanced Function Presentation (AFP)
- Affinity Analysis
- Air Gap
- Algorithm
- Amazon Redshift
- Amazon SimpleDB
- Analog Data
- Analog-to-Digital Converter (ADC)
- Analytics
- Analytics of Things
- Annotation
- Anomaly Detection
- Anonymous
- ANSI Character Set
- Apache Kudu
- Apache Lucene
- Apache Mahout
- Apache Solr
- AppleTalk Filing Protocol (AFP)
- Application Client
- Apriori Algorithm
- Arithmetic Expression
- Array Data Structure
- Array Formula
- Asset Performance Management (APM)
- Asynchronous Data
- Asynchronous Messaging
- Atomic Operation
- Attached Resource Computer Network (ARCNET)
- Attenuation
- Attribute
- Attribute-Value Pair (AVP)
- Auto-Tiering
- Autodiscovery
- Automated Litigation Support (ALS)
- Automated Merchandising
- Automatic Backup System (ABS)
- Automatic Identification and Data Capture (AIDC)
- Backdoor
- Backpressure
- Backup and Recovery
- Bad Frame Interpolation
- Bandwidth
- Bar Code
- Barrel Shifter
- Base Address
- Basic Rate Interface (BRI)
- Bates Number
- Bearer Channel (B Channel)
- Betamax Standard (Beta)
- Big Data
- Big Data Analytics
- Big Data Analytics Platform
- Big Data Architecture
- Big Data Platform
- Big Data Streaming
- Binary Digit (Bit)
- Binary File
- Binary File Transfer (BFT)
- Binary Format
- Binary Number System
- Biometrics
- Bit Bucket
- Bit Error Rate (BER)
- Bit Loss
- Bit Rate (BR)
- Bit Stuffing
- Bitcoin (BTC)
- Black Box Testing
- Block Error Rate (BLER)
- Blue Screen of Death (BSoD)
- Bluebugging
- Bluesnarfing
- Bluetooth Brick
- Bogon
- Boltzmann's Constant
- Bootstrap Protocol (BOOTP)
- Border Gateway Protocol (BGP)
- Broadband Wireless Access (Wibro)
- Broadcast Address
- Broadcast Domain
- Broadcasting
- Buffer
- Build
- Bump Mapping
- Burst
- Burst Mode
- Bus
- Business Intelligence 2.0 (BI 2.0)
- Business Service Management (BSM)
- Cabinet File
- Cache Memory
- Cache on a STick (COASt)
- Campus Area Network (CAN)
- Canonical Data Model (CDM)
- Canonicalization
- Capacity
- Capacity On Demand (COD)
- Capture
- Card Skimming
- Carrier
- Carrier Sense Multiple Access With Collision Detection (CSMA/CD)
- Cascading Style Sheets Level 1 (CSS1)
- Cassette
- CD-Read Writable (CD-RW)
- Cells In Frames (CIF)
- Cellular Network
- Challenge Handshake Authentication Protocol (CHAP)
- Challenge-Response Authentication
- Change Data Capture (CDC)
- Change Mode (chmod)
- Channel Capacity
- Character Large Object (CLOB)
- Character Set
- Characterization
- Checksum
- Chunk
- Circuit-Level Gateway
- Cisco Unified Computing System (CUCS)
- Citizen Data Scientist
- Class of Service (CoS)
- Clickstream
- Clickstream Analysis
- Client
- Clinical Information Modeling Initiative (CIMI)
- Cloud Computing Security
- Cloud Data Protection
- Cloud Migration
- Cloud Monitoring
- Cloud Storage API
- Cloud Storage Gateway
- Cluster Analysis
- Cluster Table
- Clustering
- Coalition Loyalty Program
- Coaxial Cable
- Cognitive Network (CN)
- Cold Buffer
- Cold Data
- Collapsed Backbone
- Collection
- Collision Avoidance
- Color Hex Code
- Common Criteria for Information Technology Security Evaluation (CC)
- Communication Controller
- Compact Disc Database (CDDB)
- Competitive Local Exchange Carrier (CLEC)
- Complex Event Processing (CEP)
- Compressed File
- Computational Complexity
- Computer Incident Response Team (CIRT)
- Computer Output to Laser Disk (COLD)
- Computer-Aided Manufacturing (CAM)
- Computer-Assisted Review (CAR)
- Computer-Based Patient Record (CPR)
- Concept of Operations (CONOP)
- Connection-Oriented Protocol (COP)
- Content Delivery
- Content Package
- Contextual Data
- Contiguous Memory Allocation
- Continuous Data Protection (CDP)
- Control Unit (CU)
- Controlled Cryptographic Item (CCI)
- Converged Storage
- Cooked Data
- Copper Data Distribution Interface (CDDI)
- Copy Data Virtualization
- Corporate Data Warehouse (CDW)
- CouchDB
- Covert Channel
- CPU Utilization
- Create, Retrieve, Update and Delete (CRUD)
- Credentials
- Credit Freeze
- Critical Path Method (CPM)
- Critical Security Parameter (CSP)
- Cross-Channel Analytics
- Curation
- Customer Data Integration (CDI)
- Customer Intelligence (CI)
- Customer Relationship Management Analytics (CRM Analytics)
- Cut-Through Switching
- Cyberattack
- Cybercriminal
- Cyberforensics
- Cyberlibel
- Cyberlocker
- Cybersecurity
- Cyberspying
- Cyclic Redundancy Check (CRC)
- Data
- Data
- Data Access
- Data Acquisition Hardware (DAQ Hardware)
- Data Administration
- Data Analytics
- Data Analytics Platform
- Data Architect
- Data Archiving
- Data as a Platform (DaaP)
- Data as a Service (DaaS)
- Data At Rest Protection (DARP)
- Data Audit
- Data Availability
- Data Backup
- Data Bank
- Data Bleed
- Data Breach
- Data Bus
- Data Card
- Data Catalog
- Data Center
- Data Center Construction
- Data Center Interconnect
- Data Center Management Software
- Data Center Markup Language (DCML)
- Data Center Operations
- Data Classification
- Data Cleansing
- Data Collection
- Data Collection System (DCS)
- Data Collision
- Data Consolidation
- Data Conversion
- Data Corruption
- Data Deduplication
- Data Definition Language (DDL)
- Data Democratization
- Data Dictionary
- Data Distribution Service (DDS)
- Data Driven
- Data Entry
- Data Exhaust
- Data Exploration
- Data Extraction
- Data Federation Technology
- Data Feed
- Data Flow Model
- Data Fusion
- Data Governance (DG)
- Data Governance Framework
- Data Gravity
- Data Hiding
- Data In Motion
- Data in Use
- Data Independence
- Data Infrastructure
- Data Infrastructure Hygiene
- Data Integration
- Data Integration Architect
- Data Integrity
- Data Integrity
- Data Intelligence
- Data Key
- Data Link Control (DLC)
- Data Link Layer
- Data Link Switching (DLSw)
- Data Localization
- Data Logging
- Data Loss
- Data Loss Prevention (DLP)
- Data Management Association (DAMA)
- Data Management Software (DMS)
- Data Mapping
- Data Marketplace
- Data Migration
- Data Miner
- Data Mining
- Data Model
- Data Modeling
- Data Ninja
- Data Obfuscation (DO)
- Data Organization
- Data Packet
- Data Portability
- Data Preprocessing
- Data Protection
- Data Protection Directive
- Data Protection Scheme
- Data Protection Software
- Data Quality
- Data Quality Assessment (DQA)
- Data Quality Monitoring
- Data Redundancy
- Data Retrieval
- Data Robot (Drobo)
- Data Sandbox
- Data Science
- Data Scientist
- Data Scraping
- Data Set
- Data Shadow
- Data Source
- Data Steward
- Data Streaming
- Data Theft
- Data Transfer
- Data Transmission
- Data Validation
- Data Vaulting
- Data Verification
- Data Virtualization
- Data Visualization
- Data Visualization Software
- Data Warehouse (DW)
- Data-ism
- Data-Retention Policy
- Database (DB)
- Database Management System (DBMS)
- Database Software
- Datafication
- Datagram
- DataOps
- DataReader
- DataStage (DS)
- Datastore
- Decoding
- Deep Learning
- Deep Packet Inspection (DPI)
- Defense In Depth
- Delimiter
- Demand Signal Repository (DSR)
- Demographic Data
- Depository
- Derivative Work Right
- Derived Data Type
- Destructive Trojan
- Development Data Platform (DDP)
- Dial-on-Demand Routing (DDR)
- Dial-Up Connection
- Dictionary
- Differential Backup
- Digital
- Digital Asset Management (DAM)
- Digital Dashboard
- Digital Data
- Digital Enhanced Cordless Telecommunications (DECT)
- Digital Envelope
- Digital Fingerprinting
- Digital Signature
- Digital Video Broadcasting - Terrestrial (DVB-T)
- Digital Visual Interface (DVI)
- Digital Watermark
- Digital Watermarking
- Digital-to-Analog Converter (DAC)
- Digitize
- Dimensionality Reduction
- Direct Attached Storage (DAS)
- Direct Cable Connection (DCC)
- Direct Memory Access (DMA)
- Direct Sequence Spread Spectrum (DSSS)
- Directional Attributes
- Directory System Agent (DSA)
- Dirty Data
- Dirty Paper Coding (DPC)
- Disaster Recovery
- Disaster Recovery Center
- Disk Array
- Disk to Tape (D2T)
- Disk-Based Data Protection (DDP)
- Disk-to-Disk (D2D)
- Distance Vector Multicast Routing Protocol (DVMRP)
- Distributed Application
- Distributed Data Protection (DDP)
- Distributed File System (DFS)
- Distributed Search
- DMCA 1201
- Document and Media Exploitation (DOMEX)
- Document Versioning
- Domain Migration
- Double Data Rate (DDR)
- Double-Ended Queue (Deque)
- Driver Development Kit (DDK)
- Dual Band
- Dual-Homed Host
- Dual-Ring Topology
- Dublin Core (DC)
- Dumb Network
- DumpSec
- Dynamic Link Library (DLL)
- E-Government Metadata Standard (e-GMS)
- eDonkey Network (eD2k)
- Eight-to-Fourteen Modulation (EFM)
- Electronic Data Capture (EDC)
- Electronic Data Interchange (EDI)
- Electronic Discovery (E-Discovery)
- Electronic Discovery Reference Model (EDRM)
- Electronic Image Stabilization (EIS)
- Electronic Medical Record (EMR)
- Electronic Paper Display (EPD)
- Electronic Signatures in Global National Commerce Act (ESIGN)
- Electronically Stored Information (ESI)
- Email Appending
- Embedded SQL
- Encode
- Encoder/Decoder (ENDEC)
- Encryption
- Encryption Algorithm
- Enhanced Interior Gateway Routing Protocol (EIGRP)
- Ensemble Learning
- Enterprise Archive File (EAR)
- Enterprise Bean (EB)
- Enterprise Data Governance
- Enterprise Data Integration
- Enterprise Data Management (EDM)
- Enterprise Data Model
- Enterprise Data Security
- Enterprise Data Warehouse
- Enterprise Digital Assistant (EDA)
- Enterprise File Synchronization and Sharing (EFSS)
- Enterprise Information Architecture (EIA)
- Enterprise Knowledge Management (EKM)
- Entity Data Model (EDM)
- Entity-Relationship Diagram (ERD)
- Enumerated Type
- Erasure Coding (EC)
- Erbium-Doped Fiber Amplifier (EDFA)
- Error Control (EC)
- Error Correction Code (ECC)
- EtherLoop
- Even Parity
- Exadata
- Executive Support System (ESS)
- Expansion Bus
- Expansion Port (E_Port)
- Exploratory Data Analysis (EDA)
- Extract Transform Load (ETL)
- Extraction
- Facial Recognition Software
- Facility Management
- Facsimile Machine (Fax Machine)
- False Positive
- Fast Infoset (FI)
- Fast Packet Switching
- Femtosecond
- Fever Chart
- Fiber Bragg Grating (FBG)
- Fiber Channel over Internet Protocol (FCIP)
- Fiber Connection (FICON)
- Fiber Distributed Data Interface (FDDI)
- Fiber Laser
- Fiber Pigtail
- Fiber-Optic Service (FiOS)
- Field Symbol
- File
- File Format
- File Integrity
- File Integrity Monitoring (FIM)
- File Sharing
- File Transfer
- File Transfer Protocol (FTP)
- FileMaker Pro
- Financial Information Exchange (FIX)
- Firewall
- First Come, First Served (FCFS)
- Flag
- Flat File System
- Flooding
- Forward Error Correction (FEC)
- Forward Secret HTTPS
- Fragmentation
- Frame
- Frame Check Sequence
- Frame Synchronization
- Freedom of Information
- Frequency Hopping Spread Spectrum (FHSS)
- Full-Disk Encryption (FDE)
- Fully Qualified Domain Name (FQDN)
- Functional Specification (FS)
- Fuzzy Matching
- G.727
- Gantt Chart
- Garbage In, Garbage Out (GIGO)
- Gaussian Mixture Model (GMM)
- Geocoding
- Geographic Information Science (GISci)
- Geographic Information System (GIS)
- Geospatial Mashups
- Gigabit (Gb)
- Gigaflop
- GLib
- Google Takeout
- Granular Data
- Green Data Center
- Grokster
- Ground Truth
- Handover (HO)
- Hard Drive Encryption
- Hard Drive Shredder
- Harvard Mark I
- Hash Function
- Hashtag
- Hayes-Compatible Modem
- Header
- Heat Map
- Heat Map View
- Help Desk
- Herman Hollerith
- Heuristic
- Hi-MD
- Hidden Markov Model (HMM)
- Hierarchical Storage Management (HSM)
- High-Performance Computing (HPC)
- High-Speed Packet Access (HSPA)
- Histogram
- Hollerith Machine
- Home Data Center
- HomePNA (HPNA)
- Host Name
- Hosts File
- Hot Data
- Hot Standby Router Protocol (HSRP)
- HTTP Proxy
- Hungarian Notation
- I/O Request
- Identity and Access Management (IAM)
- IEC Connector
- IEEE 1394 Interface
- IEEE 802.11d
- Image Scanner
- In-Database Analytics
- Incompatible Timesharing System (ITS)
- Indexed Sequential Access Method (ISAM)
- Indexing
- InfiniBand
- Information Architecture (IA)
- Information Capabilities Framework (ICF)
- Information Design
- Information Graphic (Infographic)
- Information Hiding
- Information Life Cycle Management (ILM)
- Information Privacy
- Information Processing
- Information Security (IS)
- Information Security Audit
- Information Systems Security (INFOSEC)
- Information Warfare
- Infrared (IR)
- Initialization Vector
- Insert
- Insider Attack
- Intelligent Information Management (IIM)
- Intelligent Network (IN)
- Inter Process Communication (IPC)
- Interactive Data Language (IDL)
- Interestingness Discovery
- Interior Gateway Protocol (IGP)
- Intermediate Document (IDoc)
- Internationalization (I18N)
- Internet Connection Sharing (ICS)
- Internet Message Access Protocol (IMAP)
- Internet Privacy
- Internet Protocol (IP)
- Internet Protocol Version 4 Packet Header (IPv4 packet header)
- Internet Transit
- IP Datacasting
- Java Bytecode
- Java Data Objects (JDO)
- Jitter Test
- Job Chaining
- JSON Query Language (JAQL)
- JSON-LD
- K-Means Clustering
- K-Nearest Neighbor (K-NN)
- Kaizen
- Key
- Key Escrow
- Key Process Input Variable (KPIV)
- Key Process Output Variable (KPOV)
- Kilobyte (KB)
- Knowledge Discovery in Databases (KDD)
- La Fonera
- LAN Switching
- Late Binding
- Latecomer
- LaTeX
- Layer 2
- Layer 4
- Learning Vector Quantization (LVQ)
- Lifetime Clinical Record (LCR)
- Light Intensity Modulated Direct Overwrite (LIMDOW)
- Linear Tape Open (LTO)
- Link Aggregation Control Protocol (LACP)
- Link Analysis
- Little-Endian
- Load File
- Load Partitioning
- Local Area Network (LAN) Emulation (LANE)
- Local Area Network Emulation (LANE)
- Log File
- Logical Data Model (LDM)
- Logical Link Control (LLC)
- Logical Topology
- Logistic Regression
- Longitudinal Redundancy Check (LRC)
- Lossy
- Luhn Formula
- LulzSec (Lulsec)
- Machine-Generated Data
- Magic Cookie
- Mailbox Data
- Makefile
- Management Information Base (MIB)
- Mandatory Access Control (MAC)
- Market Basket Analysis
- Mashboard
- Mass Storage
- Master Data
- Master Data Governance
- Master Data Management Software (MDM Software)
- Maximum Transmission Unit (MTU)
- Measured Service
- Measured Telephone Service (MTS)
- Media Gateway
- Medium Dependent Interface (MDI)
- Megabit (Mb)
- Megabits Per Second (Mbps)
- Megabyte (MB)
- Megabytes Per Second (MBps)
- Memory Cache
- Mercury LoadRunner
- Merge
- Message Passing
- Message Switching
- Message-Driven Processing
- Metacomputing
- Metadata
- Metadirectory
- Microdata
- Microsoft Access
- Microsoft Enterprise Library
- Microsoft Foundation Class Library (MFC Library)
- Midrange
- Mobile Data Center
- Mobile Deep Packet Inspection (Mobile DPI)
- Mobile IP
- Mobile Search
- Mobile Virtual Network Enabler (MVNE)
- Modulation Fallback
- Monad
- MongoDB
- Moniker
- Most Significant Bit (MSB)
- Mount
- Multi Channel Television Sound (MTS)
- Multi-User Domain Object Oriented (MOO)
- Multidimensional Database (MDB)
- Multidimensional Database Management System (MDBMS)
- Multihoming
- Multimedia Home Platform (DVB-MHP or MHP)
- Multiplexing
- Multithreading
- Naive Bayes
- Named-Entity Recognition (NER)
- Nanochip
- Narrowband
- National Cyber Security Division (NCSD)
- National Information Assurance Partnership (NIAP)
- National Vulnerability Database (NVD)
- Network Architecture
- Network Bottleneck
- Network Database
- Network Interface Card (NIC)
- Network Latency
- Network Layer
- Network Security
- Network Transparency
- NewSQL
- Nibble
- Nickel-Metal Hydride Battery (NiMH)
- NiFi
- Noise
- Nonce
- Normalization
- Nroff
- Null Modem
- Obfuscation
- Obfuscator
- Object Data Model
- Object-Oriented Database Management System (OODBMS)
- Object-Relational Database Management System (ORDBMS)
- Octet
- One-to-Many Relationship
- One-to-One Relationship
- Online Data Storage
- Open Data Definition (OpenDD or ODD)
- Open Document Management API (ODMA)
- Open-Source Big Data Analytics
- Operation Shady Rat
- Optical Fiber
- Optical Fiber Amplifier
- Optical Fiber Cable
- Optical Mark Recognition (OMR)
- Optical Scanner
- Orphaned VM File
- Outlier Detection
- Packet Analyzer
- Packet Loss
- Packet Switched Network (PSN)
- Packet Switching
- Pad Character
- Parallel Data Analysis
- Parallel Method Invocation (PMI)
- Parallel Query
- Parity Check
- Passive Reconnaissance
- Password Cracking
- Payment Card Industry Data Security Standard (PCI DSS)
- Pebibit (Pibit or Pib)
- Peer Discovery
- Penetration Testing (Pen-Testing)
- Perfect Forward Secrecy (PFS)
- Persistence
- Persistent Cookie
- Personal Health Information (PHI)
- Personal Identification Number (PIN)
- Personally Identifiable Information (PII)
- Petabit (Pb)
- Petabyte (PB)
- Petabyte Age
- Physical Data Model
- Physical Layer
- Picocell
- Pinout
- Pipeline
- Pipeline Burst Cache (PB Cache)
- Point-to-Point Protocol (PPP)
- Polymer Memory
- Polymorphic Virus
- Port 80
- Port Scanning
- Portal Application
- Post-Processing Deduplication (PPD)
- Predictive Data Mining
- Predictive Dialer
- Presentation Layer
- Primitive Data Type
- Principal Component Analysis (PCA)
- Privacy International (PI)
- Private
- Private Key
- Product Information Management (PIM)
- Product Lifecycle Management (PLM)
- Programmable Read-Only Memory (PROM)
- Progressive Download
- Project Management
- Protected Health Information (PHI)
- Protocol
- Public Key Cryptography (PKC)
- Pulse Amplitude Modulation (PAM)
- Pulse Code Modulation (PCM)
- Pulsing Zombie
- Punchdown Block
- Quality of Service (QoS)
- QualityStage
- Quantum Computer
- Quantum Computing
- Query
- Query Analysis
- Query Optimizer
- Quick Response Code (QR Code)
- RAID 3
- RAID 4
- RAID Data Recovery
- Rail Fence Cipher
- Random Forest
- Range
- Raw Data
- Real Time Big Data Analytics
- Real-Time Analytics Platform
- Real-Time Analytics Tools
- Real-Time Big Data
- Real-Time Communications (RTC)
- Real-Time Customer Analytics
- Real-Time Data
- Real-Time Data Monitoring (RTDM)
- Real-Time Data Processing
- Real-Time Data Streaming
- Real-Time Log Analysis
- Real-Time Predictive Analytics
- Record
- Recovery Point Objective (RPO)
- Red Screen of Death
- Redaction
- Redaction Tools
- Redundant Array of Independent Disks (RAID)
- Reed-Solomon Codes
- Relational Database (RDB)
- Remote Access Trojan (RAT)
- Remote Copy (rcp)
- Remote Data Backup (ROBOs)
- Remote Sensing
- Removable Media
- Repeating Group
- Replication
- Request for Proposal (RFP)
- Restore Point
- Retainable Evaluator Execution Framework (REEF)
- Right Holder
- Risk Analysis
- Root Node
- Routing
- Routing Information Protocol (RIP)
- Routing Metric
- Routing Protocol
- Safe Harbor
- Sales Analytics
- Sandy Bridge
- SAP HANA
- SAP Integration Repository (SAP IR)
- Scalable Processor Architecture (SPARC)
- Scalar
- Schema Matching
- Schema on Write
- Screen Scraping
- Search Algorithm
- Section 508
- Secure Data Storage
- Secure Delete
- Secure File Transfer Protocol (SFTP)
- Secure Neighbor Discovery Protocol (SEND Protocol)
- Secure Server
- Security Token
- Seed
- Self-Organizing Map (SOM)
- Self-Service Analytics
- Semantic Data Model
- Semantic Network
- Semi-Structured Data
- Sensitive Compartmented Information (SCI)
- Serial Copy Management System (SCMS)
- Serial Presence Detect (SPD)
- Serial Storage Architecture (SSA)
- Server Colocation
- Service Bureau
- Service Data Objects (SDO)
- Service-Oriented Analysis and Design (SOAD)
- Service-Oriented Architecture (SOA)
- Service-Oriented Architecture Repository (SOA Repository)
- Shadow IT
- Shared Resources
- Shared Secret
- Shared Storage
- Signal
- Silo
- Silver Satin
- Simple Knowledge Organization System (SKOS)
- Single Chip Cloud Computer
- Single Inline Package (SIP)
- Single Source Proof Of Concept
- Sliding Window
- Small Computer System Interface (SCSI)
- Small Data
- Smart Tag
- SMS Gateway
- Social Master Data Management (Social MDM)
- Soft Copy
- Solid State Drive (SSD)
- Sorting Algorithm
- Spaghetti Diagram
- Spark Streaming
- Spatial Data
- Spatial Data Mining
- Spatial Database
- Spatial Division Multiple Access (SDMA)
- Splay Tree
- SQLite
- Stack
- Stack Smashing
- Standby
- Star Topology
- Static Data
- Static Members
- Static Visualization Toolkit (Static VTK)
- Statistical Mean
- Stealth Virus
- Stemmer
- Storage
- Storage Area Network (SAN)
- Storage as a Service (SaaS)
- Storage at the Edge
- Storage Capacity
- Storage Robot
- Store-and-Forward Manager (SFM)
- Stream Control Transmission Protocol Endpoint (SCTP)
- Streaming Analytics
- Stress Testing
- String
- Structured Data
- Structured Query Language (SQL)
- Structured System Analysis and Design Method (SSADM)
- Subnetwork Access Protocol (SNAP)
- Subsidiary Rights
- Superblock
- Supernet
- Support Vector Machine (SVM)
- Switched Multimegabit Data Service (SMDS)
- Symbolic Link (SYLK)
- SYN Attack
- Synchronous Transmission
- System Checkpoint
- System Global Area (SGA)
- Systems Management
- Tab Delimited
- Tablet
- Tag Switching (Label Switching)
- Target Deduplication
- Telematics
- Telephone Company (Telco)
- Template
- Terabit (Tb)
- Terabyte (TB)
- Ternary Tree
- Test Set
- Text Data Mining
- Throughput
- Thunderbolt
- Ticket-Granting Ticket (TGT)
- Tier 1 Data Center
- Tier 2 Data Center
- Tier 3 Data Center
- Tier 4 Data Center
- Tiered Storage
- Time Division Duplex (TDD)
- Time Division Multiplexing (TDM)
- Time to Live (TTL)
- Token
- Token Ring Network
- Tool Kit
- Training Data
- Transaction Monitoring
- Transaction Process System (TPS)
- Transactional Data
- Transactions Per Second (TPS)
- Transcoding
- Transfer Rate
- Transmission Control Protocol/Internet Protocol (TCP/IP)
- Transmission Sequence Number (TSN)
- Transparency
- Transparent Data Encryption (TDE)
- Tunneling Virus
- Tuple (Database)
- Typographic Hierarchy
- Unicode
- Universally Unique Identifier (UUID)
- UNIX 95
- Unix-to-Unix Copy (UUCP)
- Unix-to-Unix Encode
- Unknown Host
- Unstructured Data
- Unstructured Data Analysis
- UPDATE
- Upgrade (UPG)
- URL Shortening
- Utility Right
- V.22
- V.42
- Validity Check
- Variable
- Variety
- Vector
- Velocity
- Versioning File System
- Vertical Blanking Interval (VBI)
- Vertical Redundancy Check (VRC)
- Very High Density (VHD)
- Very High Speed Digital Subscriber Line (VDSL)
- Video on Demand (VoD)
- View
- View (MVC)
- Vigenere Cipher
- Virtual Circuit Identifier (VCID)
- Virtual Data Room (VDR)
- Virtual Master Data Management (Virtual MDM or VMDM)
- Virtual Tape Library (VTL)
- Virtual Teletype (VTY)
- Virtual World
- Visual Basic (VB)
- Vocabulary Management Solution (VMS)
- Voice Over Internet Protocol (VoIP) Packet Loss
- Voice Over Wireless Fidelity (VoWi-Fi)
- Volume
- Volume Boot Record (VBR)
- Von Neumann Bottleneck
- Vulnerability Management System
- Vulnerability Scanning
- VxWorks
- Warchalking
- Warm Data
- Wavelet
- Web Application Security
- Web Intermediary (WBI)
- Web Mining
- Web Page (page)
- Web Service
- Weighted Fair Queueing (WFQ)
- Werner Buchholz
- WetPC
- Whaling
- Wide Area Network (WAN)
- Wildcard Character
- Windows Imaging Format (WIF)
- Windows Management Instrumentation (WMI) Database
- Windows Minidump
- Wireless Spectrum
- Wireshark
- Work Flow
- Write-Once, Read-Many (WORM)
- Write-Through Cache
- XMODEM
- XON/XOFF
- XSS Hole
- Yagi Antenna
- Zero-Bit Insertion
- Zero-Day Threat
- ZIP File
- ZMODEM
