Identity access management [IAM]
Idle standby
"IEEE (Institute of Electrical and Electronics
Engineers)"
IEEE 802.11
Image processing
Imaging
Impact
Impact analysis
Impact assessment
Impairment
Impersonation
Implement
Implementation life cycle review
Incident
Incident response
Incident response plan
Inconsequential deficiency
Incremental testing
Independence
Independence in appearance
Independence of mind
Independent appearance
Independent attitude
Indexed Sequential Access Method [ISAM]
Indexed sequential file
Information
Information architecture
Information criteria
Information engineering
Information processing facility [IPF]
Information security
Information security governance
Information security program
Information systems [IS]
Information technology [IT]
Informed
Infrastructure as a Service [IaaS]
Ingestion
Ingress
Inherent risk
Inheritance (objects)
Initial program load [IPL]
Initialization vector (IV) collisions
Injection
Input control
Inputs and outputs
Instant messaging [IM]
Intangible asset
Integrated services digital network [ISDN]
Integrated test facilities [ITF]
Integrity
Intellectual property
Interface testing
Internal control environment
Internal control over financial reporting
Internal control structure
Internal controls
Internal penetrators
Internal rate of return [IRR]
Internal storage
International Standards Organization [ISO]
Internet
Internet Assigned Numbers Authority [IANA]
Internet banking
Internet Control Message Protocol [ICMP]
Internet Engineering Task Force [IETF]
Internet Inter-ORB Protocol [IIOP]
Internet protocol [IP]
Internet Protocol (IP) packet spoofing
Internet service provider [ISP]
Internetwork Packet Exchange/Sequenced
Packet Exchange [IPX/SPX]
Interrogation
Interruption window
Intranet
Intruder
Intrusion
Intrusion detection
Intrusion detection system [IDS]
Intrusion prevention
Intrusion prevention system [IPS]
Intrusive monitoring
Investigation
Investment portfolio
IP address
IP Authentication Header [AH]
IP Security [IPSec]
Irregularity
ISO 9001:2000
ISO/IEC 17799
ISO/IEC 27001
IT application
IT architecture
IT goal
IT governance
IT governance framework
IT Governance Institute® [ITGI®]
IT incident
IT infrastructure
IT investment dashboard
IT risk
IT risk issue
IT risk profile
IT risk register
IT risk scenario
IT service
IT steering committee
IT strategic plan
IT strategy committee
IT tactical plan
IT user
ITIL (IT Infrastructure Library)
IT-related incident