WindowsWMIMBS.kAuthenticationLevelCall = 3

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Authenticates only at the beginning of each remote procedure call when the server receives the request. Datagram transports use kAuthenticationLevelPaket instead.

WindowsWMIMBS.kAuthenticationLevelConnect = 2

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Authenticates the credentials of the client only when the client establishes a relationship with the server. Datagram transports always use kAuthenticationLevelPacket instead.

WindowsWMIMBS.kAuthenticationLevelDefault = 0

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Tells DCOM to choose the authentication level using its normal security blanket negotiation algorithm. For more information, see Security Blanket Negotiation.

WindowsWMIMBS.kAuthenticationLevelNone = 1

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Performs no authentication.

WindowsWMIMBS.kAuthenticationLevelPacket = 4

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Authenticates that all data received is from the expected client.

WindowsWMIMBS.kAuthenticationLevelPacketIntegrity = 5

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Authenticates and verifies that none of the data transferred between client and server has been modified.

WindowsWMIMBS.kAuthenticationLevelPacketPrivacy = 6

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the authentication level constants.

Authenticates all previous levels and encrypts the argument value of each remote procedure call.

WindowsWMIMBS.kImpersonationLevelAnonymous = 1

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the impersonation level constants.

The client is anonymous to the server. The server process can impersonate the client, but the impersonation token will not contain any information and cannot be used.

WindowsWMIMBS.kImpersonationLevelDefault = 0

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the impersonation level constants.

DCOM can choose the impersonation level using its normal security blanket negotiation algorithm. For more information, see Security Blanket Negotiation.

WindowsWMIMBS.kImpersonationLevelDelegate = 4

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the impersonation level constants.

The server process can impersonate the client's security context while acting on behalf of the client. The server process can also make outgoing calls to other servers while acting on behalf of the client, using cloaking. The server may use the client's security context on other machines to access local and remote resources as the client. When impersonating at this level, the impersonation token can be passed across any number of computer boundaries.

WindowsWMIMBS.kImpersonationLevelIdentity = 2

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the impersonation level constants.

The server can obtain the client's identity. The server can impersonate the client for ACL checking, but it cannot access system objects as the client.

WindowsWMIMBS.kImpersonationLevelImpersonate = 3

Type	Topic	Plugin	Version
const	Windows	MBS Win Plugin	13.1

One of the impersonation level constants.

The server process can impersonate the client's security context while acting on behalf of the client. This level of impersonation can be used to access local resources such as files. When impersonating at this level, the impersonation token can only be passed across one machine boundary. The Schannel authentication service only supports this level of impersonation.