Recovery ConsoleA command-line interface that provides a limited set of administrative commands that are useful for repairing a computer.
recovery keyA key that is used for recovering data that is encrypted on a BitLocker volume. This key is cryptographically equivalent to a startup key.
recovery logThe log where the quorum resource stores data. This data is maintained by the clustering software.
recovery modeA mode in which BitLocker Drive Encryption prevents access to the encrypted drive, either because the system components have changed or because it needs…
recovery passwordFor BitLocker Drive Encryption, a numerical password that consists of 48 digits divided into 8 groups.
recovery password fileA BitLocker Drive Encryption file that uses the naming convention: .bek (including the BitLocker .
Relative Distinguished name (RDN)The part of the name of an object that is an attribute of the object itself. The attribute that provides the RDN for an object is referred to as the…
relative IDThe portion of a security identifier (SID) that identifies a user or group in relation to the authority that issued the SID.
Relative ID (RID)The master service that is responsible for the assignation of relative IDs to other domain controllers within the domain.
relative identifierThe portion of a security identifier (SID) that identifies a user or group in relation to the authority that issued the SID.
Remote Authentication Dial-In User ServiceA security authentication protocol based on a client/server model. RADIUS is widely used by Internet service providers (ISPs) for authenticating and…
Remote DesktopA Windows feature that allows users to connect remotely to a computer and access programs, files, and network resources as though they were sitting at the…
Remote Desktop ConnectionThe client software that enables users to connect to a remote computer or terminal server that has the Remote Desktop feature enabled.
Remote Desktop Web ConnectionA feature of Windows that when deployed on a Web server, allows a user to connect to terminal servers and other computers through a Web browser, even if…
Remote DesktopsA snap-in that allows users to manage Remote Desktop connections to terminal servers and computers that are running Windows Server.
Remote Procedure Call (RPC)A Remote Procedure Call (RPC) is a communication mechanism which allows one UNIX process to communicate with another UNIX process.
Remote Server Administration ToolsA feature in Windows Server that enables remote management of Windows Server operating systems by allowing users to open and run management tools on a…
ReplicaA special copy of an IBM® Lotus® Notes® application that, because it shares a replica ID with the original application, can exchange information with…
ReplicationThe in vivo synthesis of double-stranded DNA by copying from a single-stranded template.
requested execution levelAn attribute of an application that indicates which type of access token to use when the application is started.
resourceData, metadata, a collection of data, or a collection of metadata accessed as a content item. Examples: a document, a database table, a content class.
resource accountA single security principalâusually a user accountâthat is created in Active Directory Domain Services (AD DS) and used to map to a single…
resource DLLA dynamic-link library (DLL) that contains instructions for managing one or more types of cluster resources in a failover cluster or server cluster.
resource federation serverThe federation server in the resource partner organization. The resource federation server typically issues security tokens to users based on a security…
resource federation server proxyThe federation server proxy that is located in the perimeter network of the resource partner organization.
resource groupIn AD FS, a single security group, which is created in Active Directory, that incoming group claims (AD FS group claims from the account partner) are…
Resource Hosting SubsystemA cluster software component that provides a communication, monitoring, and processing layer between the Cluster service and one or more clustered…
Resource MonitorA component of Windows Reliability and Performance Monitor that displays real-time CPU, memory, disk, and network performance information collected from…
resource partnerA federation partner that trusts the Federation Service to issue claims-based security tokens for Web-based applications (that is, applications in the…
Resource PublishingThe process of making an object visible and accessible to users in a Windows 2000 domain.
resource typeClass of resources (such as print spooler, physical disk, and file share) that is organized by a failover cluster or server cluster.
restricted access tokenAn access token with restricted access to securable objects or performing privileged tasks.
restricted networkA logical portion of the network where client computers that either do not meet health policy or are not capable of asserting that they meet health policy…
restricted tokenAn access token with restricted access to securable objects or performing privileged tasks.
RHSA cluster software component that provides a communication, monitoring, and processing layer between the Cluster service and one or more clustered…
RIDThe portion of a security identifier (SID) that identifies a user or group in relation to the authority that issued the SID.
RODCA domain controller that has read-only copies of directory partitions.
RODC filtered attribute setA dynamically configured set of attributes that are not replicated to a read-only domain controller (RODC).
RSATA feature in Windows Server that enables remote management of Windows Server operating systems by allowing users to open and run management tools on a…
run levelAn attribute of an application that indicates which type of access token to use when the application is started.