kds

Kds is an acronym with multiple meanings across different domains. In information technology, KDS commonly stands for Key Distribution Service, a Windows Server component used in Kerberos-based authentication. KDS runs on domain controllers and is responsible for generating and delivering cryptographic keys for service accounts, most notably group managed service accounts (gMSAs). Administrators create a KDS Root Key in Active Directory, typically via the Add-KDSRootKey PowerShell cmdlet; this root key starts the key material used by the KDS to derive per-service account keys. The KDS and its root key support automatic key rotation and improve the security of service account credentials in large or dynamic Active Directory environments. Because Kerberos service tickets rely on these keys, proper deployment of KDS involves planning domain functional level, replication topology, and backup of domain controllers.

Outside of Windows IT, the acronym KDS may refer to different organizations, projects, or concepts. Without context, the meaning is ambiguous.