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ProtectionLevel Enumeration

Indicates the security services requested for an authenticated stream.

Namespace:  System.Net.Security
Assembly:  System (in System.dll)

Public Enumeration ProtectionLevel

Member nameDescription
EncryptAndSignEncrypt and sign data to help ensure the confidentiality and integrity of transmitted data.
NoneAuthentication only.
SignSign data to help ensure the integrity of transmitted data.

This enumeration is used by the NegotiateStream class.

Windows 95, Windows 98, Windows 98 Second Edition, Windows Millennium Edition Platform Note: Only None is supported.

The following code example demonstrates creating and using a client-side NegotiateStream.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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