Accepted Domain
An area that the organization Exchange Online recognizes for email transport.
View definitionIT Dictionary
Clear, practical definitions to understand network, security, systems and IT vocabulary.
Filter by topic 63 topics
All topics
3CX 3
Active Directory 26
AI & Data 19
Applications & API 3
Backup 52
Backup & Security 10
Cloud 22
Cloud & DevOps 21
Cloud & Linux 23
Cybersecurity 93
DNS 3
Email 17
FortiGate 40
Hardware 21
IA & Data 3
Identity & API 2
Identity & Directory 15
Identity & SaaS 1
IT & Operations 7
Linux 70
Microsoft 365 84
Monitoring 2
Monitoring & ITSM 21
Networking 101
Networking & Datacenter 1
Networking & DNS 11
Networking & Ethernet 1
Networking & IPv6 4
Networking & Monitoring 1
Networking & Multicast 1
Networking & Routing 4
Networking & Security 4
Networking & Switching 4
Networking & VLAN 2
Networking & Wi-Fi 8
Networking / VPN 1
PKI & Certificates 7
Security 16
Servers 39
SSL / PKI 5
Storage 37
Storage & Authentication 1
Storage & Linux 1
Storage & Virtualization 2
Telephony 10
Telephony & VoIP 18
Virtualization 59
Virtualization & Storage 10
VMware 2
VPN & IPsec 2
Web 6
Web & Data 31
Web & Development 8
Web & Networking 3
Web & Security 2
Web & WordPress 16
Windows 46
Windows & Hardware 1
Windows & Identity 1
Windows & Security 2
Windows & Storage 2
Windows Server 5
WordPress 14
12matching definitions · 1,058 in the dictionary
Clear filters
Access Package Entra
a bundle of resources, approval rules, and access duration managed by Microsoft Entra entitlement management
View definitionAccess Review Entra
A campaign to have access to users or guests checked periodically.
View definitionAccount Protection Policy Intune
An Intune account protection policy configures supported account and local group security settings on managed devices.
View definitionAdmin Consent
Admin consent is an administrator's authorization for an application to use requested organization-wide Microsoft identity permissions.
View definitionAdministrative Templates Intune
Intune administrative templates expose ADMX settings through the settings catalog; the former Administrative Templates profile is deprecated.
View definitionApp Registration Entra
a Microsoft Entra application object that defines an app identity, redirect URIs, permissions, and OAuth/OpenID Connect settings
View definitionApplication Proxy Entra
a Microsoft Entra service that publishes internal web applications to remote users through outbound connectors
View definitionArchive Mailbox
An additional archive box associated with a box Exchange Online.
View definitionAttack Surface Reduction Policy Intune
Intune attack surface reduction policies configure Microsoft Defender controls to limit common exploitation techniques.
View definitionAuthentication Context Entra
Microsoft Entra authentication context lets applications request conditional access requirements for sensitive actions.
View definitionAutodiscover
Auto-Changing allows Exchange customers to automatically find their configuration
View definition