Netlogon Remote Protocol (MS-NRPC)

GPTKB entity

Statements (27)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:access challenge-response
gptkbp:alsoKnownAs MS-NRPC
gptkbp:category crypt
Windows protocol
gptkbp:definedIn [MS-NRPC] technical specification
gptkbp:developedBy gptkb:Microsoft
gptkbp:encryption gptkb:RC4
gptkb:AES
gptkbp:firstDocumented 1990s
gptkbp:homeport TCP 139
TCP 445
https://www.w3.org/2000/01/rdf-schema#label Netlogon Remote Protocol (MS-NRPC)
gptkbp:purpose authentication
secure channel establishment
domain controller communication
gptkbp:RFC No official RFC
gptkbp:specifies https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-nrpc/
gptkbp:supports gptkb:Active_Directory
gptkbp:supportsProtocol gptkb:Remote_Procedure_Call_(RPC)
gptkbp:usedBy gptkb:Windows_operating_systems
gptkbp:usedFor password changes
domain trust relationships
user and machine authentication
gptkbp:vulnerableTo gptkb:Zerologon_(CVE-2020-1472)
gptkbp:bfsParent gptkb:Netlogon_service
gptkbp:bfsLayer 7